Best Xl Boys Rash Guard Shirts in 2026

50+ UPF sun protection

Constructed using reprieve recycled materials

Moisture wicking

85% Polyester , 15% Spandex

Officially licensed Marvel Avengers little boys cool and stylish long sleeve swim shirt top

All over print design; Awesome sublimation print design; UPF 50+ material for UVB and UVA protection and worry-free sun time; Collared for a fashionable look; Pull on closure

Upf 50+ rating to block suns harmful rays

Looser comfortable tee fit

Machine wash

*Alert: True to size : Please follow the size examples below*(EX: Size "Large recommended" - Size for 6" 215 lbs.) (EX: Size "Medium" 5'9"165 lbs.)

TSLA Original Rashguard Series designed specifically for water sports and surfing.

Washing Tip : Wash separately before wearing.

ACTIVE SHIRTS FOR MEN: Approved by the Melanoma International Foundation. Lab test proven to protect your skin by blocking harmful UV radiation , Even our Black hoodie / Brown Hoodie and orange long sleeve shirts for men will keep you protected and not over heated in our rash guard for men - the ulitimat uv protection clothing

UV PROTECTION FABRIC: Made out of 100% high quality polyester. Our SPF shirts men - This lightweight sun UV shirt offers ultimate flexibility, comfort, softness, and cool breathability. Quick to dry t shirts for men making for an ideal beach water shirts for men . you can swim wearing this tshirts shirts for men , mens rash guard long sleeve

TRUE TO SIZE: You can trust that our loose fit sun protection shirts for men will be a perfect match for your size , Our Range of sizes is S-3X which will fit from the Small Body to oversized flannel , and will answer all you needs for a men swim shirt and fishing shirts for men long sleeve

Skin Cancer Foundation Recommended Product; UPF 50+ Ultraviolet Protection

Perfect For Surfing, Swimming, Paddle Sports, Boating, And Beach Days

Comfortable Yet Durable 6oz Polyester/Spandex Construction

Skin Cancer Foundation Recommended Product; UPF 50+ Ultraviolet Protection

Perfect For Surfing, Swimming, Paddle Sports, Boating, And Beach Days

Comfortable yet durable construction. Flatloc stitched and 6 ounce polyester, spandex four way stretch

QUALITY MATERIALS: Made from double jersey fabric provides you with warm and comfortable feel during your adventures.

MOISTURE-WICKING TECHNOLOGY AND UPF PROTECTION: The H2O-Dri technology helps to keep you dry, while the UPF 50 protection helps to shield your skin from harmful UV rays.

EASY COMFORT: The crew neck and long sleeves provide easy movement and comfort.

【Play safely in the sun】 - UPF50+ rating high-density fabric blocks 98% of the sun harmful rays, and keeps kids safer on outdoor sports, such as running, fishing, play soccer and so on.

【Crew Neck & Chafe-free Comfort】 - Crewneck for an easy on and off experience; Non-trace suture, stitched fabric flat-lock stitched seams, and Tag-free collar can reduce friction, and attribute comfort for kids.

【Thumbholes & Long Sleeve】 - the ralgan sleeve added comfort and increased freedom of movement, while finger holes on the cuffs to keep the sleeves firmly in place.

This two piece rash guard for women is designed with a zipper that is easy to open and close. The built-in bra swim shirt offers enough support and comfort while you enjoy your time on the beach.

This long sleeve bathing suit features black color. The boy shorts design makes it simple and sleek.

The fabric is soft, breathable, and quick-drying, making it comfortable and durable for long-time use. It is perfect for water sports such as surfing, diving, snorkeling, water yoga, wakeboarding, stand-up paddle, etc.

TSLA Kid's Swimwear Series designed specifically for water sports.

Washing Tip : Wash separately before wearing.

[Materials] Mix of polyester & spandex fabric has lightweight, quick-drying, 4-way stretch for unrestrictive performance.

QUALITY MATERIALS: Made from quick-drying jersey fabric that's perfect for the beach or pool.

MOISTURE-WICKING TECHNOLOGY AND UPF PROTECTION: The H2O-Dri technology helps to keep you dry and comfortable, while the UPF 50 protection helps to shield your skin from harmful UV rays.

ICONIC LOGO: The signature Hurley logo keeps you connected to the community.

【Sun protection】UPF 50+ fabrics block more than 98% of UVA and UVB rays.Slimmer fit.

【Non-friction】Flatlock seams reduce chaffing.

【Innovative second skin】Pentashell breeze fabric. Ultra-soft, 195% 4-way stretch, quick dry fabric feels like a second skin.

PROTECTIVE SWIMWEAR FOR BOYS: Skin friendly fabric of these swim shirts for boys is perfect for your son's delicate skin; Let your boy enjoy the summer without worrying about sunburn with our high-quality long-sleeve rash guard shirt; Perfect while having fun at the pool or beach

UPF 50+ PROTECTION: Hours of play in the sun without worrying about painful sunburn; This long-sleeve rash guard shirt offers reliable UV protection for your boy, so you both can enjoy your day worry-free

QUICK DRY RASHGUARD: Perfect swim shirt for the beach, pool, and summer vacation; The smooth fabric is durable for a long lasting fit with reduced discomfort or irritation; Multiple sizes and colors ensure you choose the right match for your little boy; Purchase several styles and stretch out your boy's wardrobe

TSLA Kid's Original Rashguard Series designed specifically for water sports and surfing.

Washing Tip : Wash separately before wearing.

[Materials] Mix of Polyester & Spandex fabric is lightweight, quick-drying, and stretchable.

UPF 50+ SUN PROTECTIVE- Exclusive UV block rash guard top protect your skin from sun's harmful Ultraviolet A & B rays (UVA/UVB)

SIGNATURE LOGO- Our signature ATTRACO logo is featured on the rash guard front for added style, preventing you from buying fakes

ZIPPER CLOSURE- Our rash guards come with a full-length zipper to make getting into and out of the shirt a breeze.Added zipper garage inner cloth offers no-chafe

Soft and Smooth Swimming Rashguard Girls/Boys shorts

The UV protection UPF 50+ rating is to protect you from the harmful UV rays while enjoy yourself swimming, surfing, snorkeling, scuba diving, canoeing, kayaking and fishing

6 Sizes suitable for girls/boys from 4 - 18 years old

Skin Cancer Foundation Recommended Product; UPF 50+ Ultraviolet Protection

Perfect For Surfing, Swimming, Paddle Sports, Boating, And Beach Days

Comfortable Yet Durable 6oz Polyester/Spandex Construction

This boys' Hoodie T-Shirt Long Sleeve light weight active with pockets sun shirt is made of a super soft material features permanent UPF UV/Sun Protection and fast drying.

The fabric UV protectant which will help protect your skin from the sun when used outdoor.

This hoodie shirt is loose fit, very comfortable, breathable and soft it is the perfect gift for kids. The Melanoma International Foundation recommends this fabric as an effective UV protectant only for covered areas.

QUICK DRY: The boys' sun shirts are made of lightweight and moisture-wicking fabric for unrestrictive performance to keep your kids cool dry and comfortable all-day

SUN PROTECTION: UPF 50+ swim shirts for boys protect your kid's skin from harmful UV rays by more than 99%. He'll play safely and you'll not worry about sunburn when outdoors used

BOARD SHORTS CONNECTOR: It connects to your swim trunks to keep the top from bunching up

Sun protection - Certified UPF 50+, blocks 97.29% of the harmful UV rays. Perfect for the swimming class, beach travel, summer camp, water park and anywhere sun protection is needed.

Soft material - High-quality and quick-drying fabrics, which are softer and more comfortable than normal fabrics, sewing well with four threads flatlock stitch.

Unique design - This boy's rash guard shirt features raglan short sleeves design for a cool, whimsical look.‍ With crewneck designs, this boy's swimwear top makes for easy on/off.

PROTECTIVE SWIMWEAR FOR BOYS: Skin friendly fabric of these swim shirts for toddlers and little boys is perfect for your son's delicate skin; Let your boy enjoy the summer without worrying about sunburn with our high-quality long-sleeve rash guard shirt; Perfect while having fun at the pool or beach

UPF 50+ PROTECTION: Hours of play in the sun without worrying about painful sunburn; This long-sleeve rash guard shirt offers reliable UV protection for your boy, so you both can enjoy your day worry-free

QUICK DRY RASHGUARD: Perfect swim shirt for the beach, pool, and summer vacation; The smooth fabric is durable for a long lasting fit with reduced discomfort or irritation; Multiple sizes and colors ensure you choose the right match for your little boy; Purchase several styles and stretch out your boy's wardrobe

Smooth on your skin UV protection rash guard

Lightweight and durable stretchable fabric

Metaltite Coating on the inside conducts heat back to your body

ACTIVE SHIRTS FOR BOYS: Approved by the Melanoma International Foundation. Lab test proven to protect your skin by blocking harmful UV radiation , Even our Black hoodie / Brown Hoodie and orange long sleeve shirts for boys will keep you protected and not over heated in our Boys long sleeve shirt

UV PROTECTION FABRIC: Made out of 100% high quality polyester. This lightweight UV shirt offers ultimate flexibility, comfort, softness, and cool breathability. Quick to dry making for an ideal beach boys long sleeve shirts shirts . you can swim wearing this boys' tops, tees & shirts

TRUE TO SIZE: You can trust that our loose fit sun protection shirts for kids will be a perfect match for your size , Our Range of sizes is XS-XL which will fit from the Small Body to boys long sleeve shirts size 14-16 , and will answer all you needs for a fishing trip or hiking clothing , and if larger sizes needed please check our : mens shirts long sleeve collection

WOMEN TWO PIECE RASH GUARD: This long-sleeved crop top black rashguard comes with high-waisted black shorts. The raglan sleeves with color block design make it more flattering and stylish.

BATHING SUITS FOR WOMEN: This long-sleeved black rash guard with padded cups offers ample support while ensuring your comfort as you enjoy your time on the beach.

WOMEN LONG SLEEVE SWIMSUIT: The UPF 50 fabrication protects the skin by blocking harmful Ultraviolet UVA and UVB rays. This multi-purpose long sleeve swim shirt comes with a high waisted short tankini set.

★COMFORTABLE FIT: Skyone kids full body swimsuit made with spandex to give you a extremely soft, breathable and lightweight fit, it is supper comfortable with close skins and smooth, especially with form-fitting design to reduce water resistance and increasing buoyant, offer your kids a wonderful swimming and diving experience

★PERFECT PROTECTION: With full body and long sleeve design this one piece kids swimsuits long sleeve stinger suit is UV UPF 50+ sun protection to avoid children's skin burns and prevent body against reef injuries abrasion and jellyfish stings, also tidy line stitching avoid the painful friction to skin, allows your kids have a longer funny time in water

★WIDE APPLICATION: Slip-on design with back zipper for easy on and off without parents help, fit tight and snug with quick drying, excellent stretch provides your kids a free movement without restriction, let your kids swim as free as a fish, wonderful for beach, snorkeling, swimming, scuba diving, surfing, sailing, kayaking, canoeing, rafting, paddling, wading, water sports, perfect gift idea for kids

✔3 Piece Swimsuits: The swimsuit includes Swim Tank Top + Boyshorts+ Sports Bra.This sports bra gives you a high support, they dont move around, very comfortable to wear.

✔UPF 50+: Made of UV block fabric with UPF 50+ protection, offering you necessary body coverage and protecting you against harmful UV rays.

✔Material: Soft, Quick-Drying and Breathable Stretch fabric, makes skin very cool in hot weather.Modest swimsuits with shorts provide more than adequate coverage, tummy control, showing off your figure perfectly.

PROTECTIVE SWIMWEAR FOR BABY BOYS: Crafted with your little one's delicate skin in mind, our swim shirts for baby boys are made from skin-friendly fabric; Let your baby boy enjoy the summer without worrying about sunburn, thanks to our high-quality rash guard shirts; They are perfect for fun-filled days at the pool or beach

UPF 50+ SUN PROTECTION: Say goodbye to sunburn worries and let your baby boy play for hours in the sun; Our rash guard shirts offer reliable UPF 50+ protection, shielding your little one's skin from harmful UV rays;  Now you can both enjoy your day outdoors with peace of mind

QUICK DRYING RASHGUARDS: Designed for ultimate convenience, our swim shirts are perfect for beach trips, pool adventures, and summer vacations; The smooth and durable fabric ensures a long-lasting fit, reducing discomfort or irritation for your little boy; With multiple sizes and colors available, you can choose the perfect match and expand your baby boy's wardrobe by purchasing several styles

100% Sun Proof: Long sleeve design with UPF50+ protection rash guard against harmful UVA/UVB rays, making it perfect for outdoor activities.

Quick-Dry & Lightweight: The breathable fabric is designed to dry quickly, allowing kids to stay comfortable in and out of the water.

Fits Well: Neither too loose nor too tight, this swim shirt offers maximum comfort and flexibility and is perfect for a wide range of activities, including swimming, surfing, paddle boarding, and more.

【Rash Guard Material】:82%polyamide+18%elastane, Breathable, Quick Dry, Moisture Wicking, Ultra Stretch.Womens Rash Guard Swimsuit Sets with Upf 50+ Protection, Offering You Necessary Body Coverage and Protecting You Against Rashes, Abrasions, and Harmful Uv Rays.

【3 Piece Rash Guard】: 3 Piece Rash Guard Built in Bra Swimsuit for Women Designed with Zipper for Easy Opening and Closure. Built in Bra Swim Shirt Offers You Enough Support and Shows Your Attractive Figure Without See-through.the Rash Guard Shorts Are Gathered at the Sides So You Can Adjust the Length to Suit Your Needs.

【Rash Guard Occasions】: Rash Guard Shirts Ideal for Swimming, Surfing, Diving, Snorkeling, Running, Beach, Stand Up Paddle, Snorkeling, Water Yoga and Cycling.