Best California King Mattress Pads in 2026

100% Absorbent & Waterproof Mattress Protector: SPRINGSPIRIT mattress protectors with waterproof 100% premium TPU layer, It will be your best protection to avoid nighttime accidents, liquids or stains. Mattress Protectors are super soft quilt with 100% polyester to promptly absorb any liquids.

Breathable & Soft Surface Fabric: Made with 100% polyester fabric and filling-in to support mattress pads that are soft and durable better than other materials. The spring back well after washing - reduce the unwanted noise and movement to disturb your sleep at night.

Perfect Fit & Long Skirt: California King size 72" X 84" mattress cover, The extra long skirt easily stretch to fit for wide range of mattress depth up to 18 inches. No matter how you move on the bed this pad will keep neat all the night. No worry of a messy bed anymore.

California King Mattress Pad 72x84 inch,21 inch Deep Pocket, 62 oz Elastic & Hollow Down Alternative Microfiber

Soft: With 30oz down alternative fillings,this pad will add great softness to your firm mattress.

Skin-friendly:300TC cotton surface will absorb sweat making it breathable.Filled with down alternative fillings.

MATTRESS PAD - California King size mattress pad measures 72 by 84 inches; The skirt fits to 16-inch deep mattress; for best results please protect the cover as it is NOT WATERPROOF or SPILL PROOF

DURABLE - Quilted mattress pad cover is durable and long lasting and is significant for keeping your mattress free of stains

SOFT AND COMFORTABLE - This super soft quilt with fiberfill has additional loft that provides extra comfortable sleep and protection; The elastic all around secures the pad into position

Ergonomic Design: This Bedsure cal king mattress pad (72x84 Inches) features an ergonomic three-zone design. The top and bottom zones feature a softer wavy design for improved relaxation. The honeycomb-shaped middle quilting provides evenly distributed support that disperses the body's pressure. Designed to upgrade your stiff mattress to a restorative sleeping space.

Optimal Comfort: Featuring Bedsure's signature thoroughly tested microfiber filling blend, this mattress topper offers extra softness and optimal support for the ideal balance of comfort and firmness.

Soft to The Touch: The premium microfiber cover is finely brushed to achieve a satisfyingly soft, cool hand-feel without crinkly noise, providing you with a deep, breathable and restful night's sleep.

100% WATERPROOF: Our california king mattress protector have an upgraded TPU membrane to provide waterproof protection. This layer protects your expensive mattress from body fluids like sweat, urine, and accidental spills. Our cal king mattress pad is ideal for elders, periods, pets, bedwetting, etc. No more frustration about accidents happening.

ULTRA-SOFT & BREATHABLE: The cal king size mattress protector has a diamond quilted top that makes the pad more supportive and durable. It not only prevents the filling from running out but also increases circulation to reduce the heat and moisture of your mattress.

COMFORTABLE & NOISELESS: The cal king mattress pad are silent and comfortable. The high-quality microfiber surface brings a soft touching feeling to provide superior comfort. When you sleep on our quiet waterproof mattress pad, you won't hear loud plastic noise like other products.

COMFORTABLE AND QUILTED MATTRESS PAD: premium microfiber top layer provides softness and comfort, industry-leading filling provides extra cushioning for a more luxurious bedtime; helps to keep your new mattress away from damage, sweat, keep your mattress away from older and extend it longer lifespan.

COOLNESS AND BREATHABLE: air layer in the cloud-like down alternative fiberfill increases circulation, adapt to your body temperature allowing you to stay comfortable throughout the night.

PERFECT CHOICE FOR YOUR MATTRESS: with the durability qualities of fabric, our mattress pad is perfect for any types of mattress.

Tips: It’s Packaged in a Vacuum Bag, Wash &Dry Or Spread It for a Few Days Before Use So It Would Return to Normal Thickness.(best Way Fluffy Again: Lay It in the Sun for a Few Hours.)

Breathable and Ultra Soft: With the new HNN Cooling Technology, the cloud-like surface, made of 300TC 100% cotton, gives superior comfort without extra heat and sweat. Filled with snow down alternative fills that have the feeling of authentic goose and duck down without the feathers or poking.

Upgraded Quilted Shape: Compared to the normal cube quilting seam, this one with upgraded diamond quilted shape is more supportive and soft. This upgraded quilted shape makes fillings recover faster to the original fluffy degree. And we also have the original cube quilted shape. You can choose anyone you like.

🌙Fluffy & Soft Mattress Pad🌙: California King Mattress Pad (72''x84'') with microfiber top layer and the new designed microfiber filling (50% 3D+50% 6D) provide softness and extra resilience, that giving you cozy feel and most relaxing sleep.

🌙Cooling Breathable Mattress Pad🌙: The microfiber top makes the surface feel cooling and breathable, the microfiber filling (50% 3D+50% 6D) increases circulation and breathability. It will provide you a cozy and breathable sleeping environment, make you feel comfortable without extra heat and sweat.

🌙Quilted Fitted Mattress Pad🌙: Compared to the normal diamond quilting seam, this quilted fitted pad with new shape is more supportive, soft and durability. Rebound well after washing, quick drying and wrinkle resistant features help save your time and your electric bill.

Maximum Softness and Comfort. Overfilled with 4D spiral fiber which traps air that enables the mattress pad breath and to keep its shape longer than any mattress pad on market. Its good resilience makes this mattress pad fluffy and provides an extraordinary level of comfort that will change your sleep for the better. Practical way to enjoy the comfort without ever leaving your home. With this mattress pad, you can revitalize an aging mattress, change the softness or firmness.

Breathable and Cool to Touch. Made of high quality materials, the top surface will wick away any moisture or sweat, offering cozy and breathable sleeping environment. Cool and silent protection that doesn't disrupt your valuable sleep, makes you sleep well all night. This is great for those with any type of mattress including innerspring, latex , especially the hot memory foam mattress.

Deep Pocket and Machine Washable. Deep pocket design effortlessly grips any mattress up to 21" and gives a smooth appearance once you applied. Constructed with beautiful quilted box pattern style to prevent fill from shifting. Tests show that it will keep shape even after more than 109 times machine washing.

Comfortable and Soft:Filled with 4D down alternative,gives superior comfort against your skin without extra heat and sweat.The down alternative filling has the feel of authentic goose and down,which is more comfortable and soft.

Fluffy and Supportive:The optimum thickness of our mattress pads provide a perfect balance between softness and support.The Skin-friendly top cover improves the texture of the bed and the quality of a luxurious night's sleep effectively.

Cooling and Breathable:The top layer of mattress topper is made of premium ultra-soft,fresh and breathable microfiber,which could keep your skin cozy and cool.The premium down alternative filling improves airflow and dissipates heat, making it extremely comfortable and soft.The fluffy topper provides an extra layer of softness for enhanced sleep.

𝐂𝐎𝐎𝐋𝐈𝐍𝐆 & 𝐁𝐑𝐄𝐀𝐓𝐇𝐀𝐁𝐋𝐄 - Mattress pad with new NANOTEX Coolest Comfort Technology features moisture-wicking and fast-drying actually balances your body temperature throughout the night. The sleep surface is treated with an embossed process, which is usually applied to sports fabrics, making it more breathable and stylish than ordinary material and bringing an advanced dynamic vibe to your bedroom

𝐔𝐋𝐓𝐑𝐀 𝐒𝐎𝐅𝐓 & 𝐅𝐋𝐔𝐅𝐅𝐘 - We use 120gsm thick brushed microfiber as the sleep surface. Overfilled with 12oz 5D spiral fiber, thicker than most on the market. A state-of-the-art fiberfill that has the feeling of goose down. The fiberfill maintains excellent softness and resilience, making this mattress pad super fluffy. Let you enjoy the luxury hotel level of comfort at home

𝐔𝐍𝐈𝐐𝐔𝐄 𝟑-𝐙𝐎𝐍𝐄 𝐃𝐄𝐒𝐈𝐆𝐍 - This mattress pad is ergonomically designed with three zones. The head and foot areas use a wavy design, which can ensure the edge not deformed. The body area in the middle uses cloud-shaped quilting design to provide a larger body supportive area that dispersing the body's pressure and prevent sagging. It helps to keep your body stretched naturally for deep and relaxed sleep

OPTIMAL THICKNESS FOR SUPPORT, BREATHABILITY & COMFORTABLE SLEEP: Our mattress topper offers optimum thickness. The 300 thread count 100% cotton topper provides strong support and prevents back ache, unlike extra thick pads. Our mattress topper does nor retain heat and maintains optimal temperature. No more sweaty nights caused by memory foam pads or traditional mattresses.

PREMIUM COMFORT MATTRESS TOPPER: Our mattress topper adds a layer of protection, comfort, and softness to your new mattress, providing a hotel-like experience. It can also be used to support old spring mattresses.

EASY TO USE, STAIN & WATER REPELLENT: The topper will help protect your mattress from stains and spills as the material is treated with one of the world's top fabric protectors that repels liquids and blocks stains without compromising on the feel. Also, the spilled fluid can be easily wiped, so the water does not seep through and reach your mattress. The topper is foldable and portable, and has a fitted skirt that makes it easy to put on and remove for cleaning

【PREMIUM MATERIAL&SOFT FILLING】Tightly woven and thin brushed microfiber fabric is exceptionally soft, breathable and comfortable. It's also durable, no risk being ripped even with frequently washing. Compared with traditional mattress topper, it's double filled with 3D snow down alternative filling, enough soft, plush and warm. Materials are clean, helps diminish the negative outcomes of a person who has sensetive skin.

【ULTRA THICK&MAXI COMFORT】With overfilled down alternative filling, ELEMUSE mattress topper is extra thick and supportive, offering pressure-relief properties that provide greater support for your hips, shoulders, back, and knees. Down alternative filling retains less body heat than memory foam, causing less uncomfortably warm or hot during the night. This mattress pad can improve your quality of sleep and leave you feeling well rested when morning comes.

【DEEP POCKET&BOX SEWING PATTERN】8"-21" elastic deep pocket will wrap your mattress perfectly so the pillow top will stay in place and you can toss and turn freely during the sleepy nights. Unique box sewing pattern leaves box pockets to hold the filling and keep it evenly distributed. The morden stylish designed bed skirt and sewing pattern add more appealing visual aesthetic to your bedroom.

CERTIFIED ORGANIC COTTON - Made with 100% organic cotton, this California King Size mattress cover is GOTS (Global Organic Textile Standard) certified. A bed protector beyond compare.

INCREDIBLE SOFTNESS FOR A GOOD NIGHT'S REST - Sleep like a baby on our cozy California King Size mattress protector. Made from pure cotton, so it's comfortable and breathable. Say goodbye to night sweats and feel like a brand new person every morning.

PREMIUM QUALITY - Our California King mattress cover offers you hotel quality linen—the perfect sheet protectors for your bedroom. Thanks to its 300 thread count sheets & 300 GSM cotton wadding, it provides superior strength and comfort.

Stay Cool And Comfortable With Our California King Mattress Pad: Sick of waking up sweaty and uncomfortable? Our cooling mattress pad offers full coverage and protection for your bed. Our california king mattress pad is designed to keep you cool all night long with its cooling technology that reduces the heat from many foam mattresses, ensuring a comfortable night's sleep.

Transform Your Mattress With Our California King Mattress Pad: Just like adding a cherry on top of a sundae, our mattress pad takes your bed to the next level. It's made with high-quality materials, ensuring a comfortable and durable product. Give your bed a makeover, without buying a new one. Invest in your sleep, and wake up feeling rejuvenated every morning with our california king mattress pad cover.

Ergonomically Crafted 3 Zone Design: Sleep better with our 3-zone cal king mattress pad. Wave design at head/foot, cloud quilting at body for edge stability, pressure distribution, and sagging prevention.

💦 【SAFE MATERIAL- OEKO-TEX CERTIFIED】The world's most authoritative and widely influential textile eco-label. We always adhere to high quality standards to provide you with safe, green and environmentally friendly cal king waterproof mattress protector.

💦 【100% WATERPROOF CAL KING MATTRESS PAD】: UNILIBRA waterproof mattress pad has upgraded 100% water resistant TPU membrane to keep your mattress dry and save your mattress from urine, perspiration and accidental spills. Our cal king size mattress pad waterproof is exclusively designed for potty training kids, pets and the incontinence.Your Precious Mattress Deserves Perfect Protection.

💦 【UlTRA-SOFT & NOISLESS MATTRESS PROTECTOR】: The surface is made of premium and safe fabrics, making our cal king size waterproof mattress protector is more skin friendly without any skin discomfort. Breathable hollow cotton filling adds extra cushioning to your mattress and doesn't make more than 50 dB of noise. Put the fitted sheet on top of waterproof cal king mattress protector, you will enjoy noise-free sleep!

Breathable and Soft: Premium breathable microfiber fabric of the queen mattress pad provides softness touch feeling, the fabric with down alternative filling increases more breathable, which can allow you to stay comfortable throughout the night.

Comfortable and Noiseless: Our air mattress pad is filled with down alternative fiber, and the mattress pad bottom layer use soft microfiber fabric, that won't make any crinking sounds.

Durable and Protection: This mattress pad queen is durable and long lasting, which is significant for keeping your mattress free of damage, stains, sweat, skin oils, keep your mattress clean and extend it longer lifespan. (It would be more fluffy after releasing from the vacuum package in a few days)

【Cooling Bamboo Mattress Protector】 100% Bamboo fiber of the surface；breathable, cooling and smooth to touch. 72” x 84” California King Size waterproof cover for casual & commercial use: it customizes pure comfortable and luxury sleep for hot sleeper in summer, relaxes your body and effects bed’s temp.

【100% Waterproof TPU Keep Your Mattress As New As Always!】 Save your mattress from any leaking or spot. Without annoying plastic sound, it will take us to sweet night.Derived from noiseless bamboo cloth and TPU backing, this cloth mattress protection cover magically prevents any crinkly and plastic sound even if you are in RV or truck bunk.

【Excellent Quality, Warranty Within 10 Years】Produced by strict process and inspection, the deluxe quality of this plastic bed cover keeps the same shape no matter how many times you twist. What more? It bears 100 times machine washing and the same as before.Truly recommend as practical gifts to your parents, friends, people love it.

OEKO CERTIFIED: GRT waterproof mattress pad cal king is certified to OEKO-TEX standard 100, we use premium fabric and do not contain any chemicals to give you and your family all night sleep.

100% WATERPROOF MATTRESS PROTECTOR: This cal king grey mattress pad lined by premium water-resistant TPU membrane backing, which protects your pricey mattress against sweat, urine and other fluid spills with its exclusive membrane layer. No more embarrassments and frustration when accidents happen.

COMFORTABLE MATTRESS PAD: Unlike most counterparts, this grey quilted fitted mattress pad is with much more breathable and fluffy-to create a natural sleep environment with exquisite soft touching feeling, massaging away your stress and fatigue to help you drift into sweet dreams quietly and comfortably.

Absorbent and Waterproof : The split california king mattress pad protector top side is made from ultra soft and absorbent microfiber, which can provide you soft touched feeling. Different from most quilted mattress pad, our mattress pad has added an unharmful TPU layer, which provides waterproof function. It can protect your mattress from urine, sweat, spilled drink, or other liquid accidentals.

Breathable and Comfortable: The waterproof quilted split california king mattress protector is super breathable due to the great air circulation made by the snow down alternative filling. The quilted diamond design not only prevent the filling from moving, also more supportive than other product.

Fitted Sheet Style: The quilted split cal king mattress protector is for full split mattress only, not for split top mattress.The fitted sheet style with deep pocket stretches up to fit at least 14 inches deep mattress, perfectly fits the split california king mattress. Fully protect your mattress all around. Snug fit and more stretch for easy on or off.

SUPER SOFT AND COMFORTABLE: Is your mattress missing something? Add another layer of softness and comfort with the Micropuff Mattress Pad. This pad will make any mattress, even the ones that the kids have jumped on one too many times, a little more comfortable It adds just the right amount of softness to your mattress without ever being too stiff. Our cushiony, plush microfiber top and down-alternative filling will give your mattress the softness boost it needs.

MICROFIBER ON TOP AND BOTTOM: Has fabric on the top and bottom with elastic around the skirt edge. No paper-like material on the sides like other mattress pads.

FITTED STYLE PERFECT FIT: This mattress pad is super-stretchy and will hug your mattress tightly. It’ll stay in place all night, providing the support, comfort, and protection that you need.

LUXURIOUS FABRIC QUALITY MEETS COMFORT: Enjoy a highly-comfortable mattress topper that features a 100% Cotton top fabric in combination with a 50% cotton/50 % polyester fabric blend for the back. With a sateen jacquard fabric that feels velvety soft and with an All-Only Quality Fabrics Used Material construction, your sleep will remain completely peaceful & uninterrupted.

PROTECT YOUR MATTRESS IN STYLE: Keep your sleeping haven safe from dust, dirt, and dander to rejuvenate older mattresses that suffer from wear & tear. Enhance your sleeping experience by adding a fluffy layer of high-end down alternative filling, that feels like real down.

A GOOD NIGHT’S SLEEP, ALL YEAR ROUND: Our mattress pad enhances the luxury factor of your sleep and it’s ideal for all four seasons. It remains highly breathable & sustaining an airflow that prevents it from overheating.

❤Breathable & Cooling Mattress Pad❤: The microfiber top makes the surface feel cooling and breathable. The luxury mattress pad is as breathable as clouds. It makes you feel super comfortable without extra heat. Silent protection that doesn't disrupt your valuable sleep, makes you sleep well all night

❤Soft & Fluffy Mattress Pad❤: California King Mattress Pad (72"x84") with microfiber fabric is exceptionally soft and comfortable. The microfiber filling's good resilience makes this mattress pad fluffy and provides an extraordinary sleeping environment that will change your sleep for the better

❤Mattress Pad with Deep Pocket❤: The 360° fabric sides easily stretch to fit mattresses up to 21" thick. It can be easily placed on most mattresses, whether it's a regular mattress, a waterbed, or memory. It will never slide no matter how you twist and turn in your bed

【Anti-slip Cal-King Bed Mattress pillow top】 Ultimate Comfortable Breathable, Noiseless Mattress Pad: cotton top TPU waterproof material bottom,16 inches deep pocket fit 8-21" mattress California King: 72"x84"+16"(Pocket Deep) mattress pad

【Water Proof Cal-King Mattress Cover】 60% cotton pillow top (The surface is not waterproof, the reverse side is waterproof) which can always help to keep your mattress in good condition.

【Swiss Cooling Technology for waterproof mattress pad cali-king size】 As you sleep, cool breathable fabric responds to your body temperature, when you heat up. (turn on the air conditioner, if the weather is too hot)

Soft and Breathable: The cal king mattress pad has premium organic cotton fabric , breathable and sweat-absorbent. And also the quilted pad is filled with extremely soft down alternative polyester which is friendly to those sneezing with goose down and feather bedding; Moderate thickness is also suitable for side sleepers

Safe & Sound: Our product has been certified according to rigorous OEKO-TEX Standard 100 requirements that mean the product satisfies the highest criterion of testing for harmful chemicals and has been found to be harmless for humans.

Elaborate Design: Professional quilting technology ensures durable structure that provides extra long-lasting service. The chic hexagram pattern can add a fresh touch to any bedroom's look. Elastic deep pocket stretches to fit up to 18" deep mattress which can always keep non slip no matter how you twist and turn in your bed

【Comfortable & Breathable Mattress Pad】The luxury King Mattress Pad (78"X80") is as breathable as clouds. Makes you feel super comfortable without extra heat and sweat, that giving you cozy feel and most relaxing sleep

【Premium Material Mattress Pad】The microfiber top makes the surface feel soft, cooling and breathable. The new designed microfiber filling (50% 3D+50% 6D) provide softness and extra resilience, that giving you cozy feel and most relaxing sleep

【Quilted Fitted Mattress Pad】Quilted mattress pad cover is durable. Compared to the normal quilting seam, this new gourd-shaped is more supportive, soft and durability. Rebound well after washing, quick drying and wrinkle resistant

SIMPLE STYLE & EXCELLENT MATERIAL：Cymula mattress topper is made of high-density woven brushed microfiber fabric, filled with supportive 3D snow down alternative fillers to achieve uniform weight distribution. The mattress topper appears soft and fluffy, providing excellent softness and comfort, bringing you an ultimate sleep experience. The simple and elegant design style is the perfect decoration for your bedroom.

GOODBYE TO SWEAT: The high-quality fabric surface and breathable filling materials make the mattress topper provide natural airflow and temperature regulation, allowing you to stay cool and breathable during long nights. Let you enjoy a healthy and carefree sleep.

DEEP POCKETS PREVENT DEFORMATION：8-21 inch elastic deep pocket tightly wraps the mattress topper, allowing you to flip freely at night without worrying about noise and mattress movement.Available in a variety of sizes: Twin 39 "x75", Twin XL 39 "x80", Full 54 "x75", Queen 60 "x80", King 78 "x80", and California King 72 "x84".

Protection: Safeguards against stains while preventing exposure to unwanted particulates. The mattress pad not only maintains the quality of the mattress--keeping it like new--but it also provides superior comfort.

Cooling Effect: Comprised of a special blend of soft microfiber and natural bamboo, this California king size mattress topper helps regulate body temperature and prevents heat from being trapped between the body and the mattress.

Deep-Fitted Pockets: The deep pocket California king size sheets are designed with large corner fitting pockets to ensure that it stays in place and fits precisely to the mattress, optimizing protection and comfort.

100% WATERPROOF. The improved TPU waterproof layer protects your mattress from dirt, urine, sweat, or accidental spills. Ideal for elders, periods, pets, bedwetting, etc.

SOFT & COMFORTABLE. The mattress protector is soft and comfortable. The microfiber top layer brings a soft touching feeling to provide superior comfort. The mattress protector is undoubtedly dirt-proof and liquid-proof while bringing a cozy sleep experience for you.

GREEN & ENVIRONMENTAL-FRIENDLY. The TPU waterproof layer has been tested by an authoritative organization and confirmed that it does not contain any PVC, vinyl, phthalates, fire retardants and other toxic chemicals. It is waterproof, dirt-proof, oil-proof and moisture-proof. You can rest assured to sleep in a safe and healthy environment.

MATERIAL&DEEP POCKET: Heating Mattress Pad made from premium polyester material. Electric heating wires are evenly distributed in the middle.The heated mattress pad has 5 ounces of fill, so you shouldn't feel the wires. It is very durable.This mattress pad has 8-21" deep pockets that fit most mattresses. The skirt contains strong elastic that helps it stay put.

HEAT SETTINGS: According to the needs of customers, we have upgraded the function and shape of the controller to be more ergonomic.There are 11 different heat settings （L-1-2-3-4-5-6-7-8-9-H）now.You can choose the suitable temperature (ranging from 84 - 108°F) according to your requirements on the handy control panel, providing you with a warm sleeping environment.

VIRTUALLY NO EMF: Our electric mattress pad is engineered for the lowest electromagnetic field radiation possible. The heating element is designed with an evenly spaced pattern, which enables even warmth distribution.100% UL certified for maximum safety.