Best Adjustable Waist Boys Shorts in 2026

2 cargo flap pockets

In durable soft cotton for reliable wear every day of the week

A classic straight short with a pull on elastic waist and inner adjustable tabs, plus front slant, side cargo and back patch pockets

A versatile play style for adventure-forward occasions

QUICK DRY SWIM TRUNKS - 100% Polyester; Made of quick drying fabric, lightweight, comfort, excellent ability of water repellent ( Not waterproof ) . High quality print mens swim trunks, never fade, no peeling. Soft mesh lining allows for maximum breath ability so shorts don't balloon underwater. Youll be completely dry within minutes of emerging from the pool or surf.

ELASTIC WAISTBAND with DRAWSTRING - Our 7 inch swim shorts combined a comfortable elastic waistband with adjustable drawstring for a ultimate security. Your swim shorts will never sag or slip down when you swimming, beach surfing, running, ball sports, at home and etc.

FASHIONABLE & PRACTICAL SWIM SHORTS with POCKETS - If you're looking for a swimsuit / swimwear that's slim fit, above knee length this is the style you're looking for. Have two side pockets, plus a back velcro pocket with drainage so they wont get waterlogged prevent items from falling out at the worst moment. Give your summer wardrobe a trendy addition with these MaaMgic swim trunks for men.

Mesh lining : soft & comfortable

High quality fashion board shorts : elastic waistband with drawstring, drawstring can be used freely adjustable tightness according your waist

Quick dry fabric : keep you dry and flexible workout, lightweight and efficient breathable

【PAY ATTENTION TO THE SIZE】- The dimensions of the products are actually measured, before ordering, you can refer to the size. If you like loose size, you can choose a larger size. US S (Length 13.7 ", Hip 41.7", Waist 28.3 "), US M (Length 14.5 ", Hip 43.3", Waist 29.9 "), US L (Length 15.3 ", Hip 44.9", Waist 31.5 "), US XL (Length 16.1 ", Hip 46.5", Waist 33.1 "), US XXL (Length 16.9 ", Hip 48", Waist 34.6 "), US 3XL (Length 17.7 ", Hip 49.6", Waist 36.2 ").

【HIGH QUALITY FABRIC】- Outer shorts fabric - polyester + spandex, tight lining material - polyester + spandex. The spandex content of the lining is higher, so the elasticity is better.

【INTIMATE DESIGN 】 - Adjustable drawstring for greater waist comfort, the standard length is more convenient for leg movement. Pocket and towel ring design, convenient to put your personal belongings when you exercise. Zipper design, higher security, towel hanging on the towel ring, ready to use.

High quality lightweight and 4-Way elastic fabric with moisture-wicking, quick dry technology makes the bodybuilding shorts comfortable and stress-free during your workouts and other activities.

Mens gym shorts design in regular fit, featuring elasticized waist with adjustable drawstring, solid color, 2 side pockets prevent your phone or mp3 player from falling out when you exercise; One back zipper pocket for small things like keys and wallet; Open flap design allows more movement for weight training.

You can pair this jogger shorts with tank tops/t shirts for workout or leisure all day long.

Fabric is breathable and lightweight. Shorts are constructed without a liner.

The pitch is calling. Throw on these juniors' soccer shorts before a training session or kickabout. The lightweight fabric wicks moisture, so you stay dry. It's made using recycled materials, part of adidas' commitment to help end plastic waste.

Regular fit

100 percent polyester comfort technology quick dry microfiber with UPF 50 plus rating

Available in men's and kids sizes infants through 20

2 side pockets

QUALITY MATERIALS: Made with a durable woven fabric that withstands your active lifestyle and outdoor adventures.

MOISTURE-WICKING TECHNOLOGY: Featuring our signature moisture-wicking H2O-Dri technology for dry comfort and easy body temperature regulation.

COMFORTABLE FIT: The inner elastic waistband allows for a fit that adjusts to your body and helps you stay comfortable.

RELAXED FIT. These versatile cargos for kids are made to move and keep kids comfortable throughout the day; these shorts sit below the natural waist (mid-rise) with a relaxed fit. An adjust-to-fit waistband helps adjust to growing kids.

CLASSIC CARGO STYTLE. A Wrangler classic, these cargo shorts are perfect for warm-weather adventures. Comfortable and functional with extra pockets, this classic cargo short is great for everyday wear.

COTTON COMFORT. Made with durable 100% cotton. From summer camp to a fishing trip, these cargo shorts are built to last.

Our modern fit seersucker short will be the one your boy reaches for every day, on special occasions and weekend play dates alike. Features organic cotton seersucker, faux horn button, side pockets, back welt pockets, and an adjustable waistband for ultimate comfort and superior fit. These are sure to be worn, loved, and passed down again and again!

100% Organic Cotton, exclusive of trims. Garment made using conventional production methods. Learn more by visiting the "Organic" tab in our brand store.

Features side pockets and back welt pockets.

ADVANCED TECHNOLOGY: Columbia Youth Boys' PFG Backcast Short features our signature UPF 50 fabric for protection against harmful UVA and UVB rays and skin damage.

HANDY FEATURES: These boys' fishing shorts feature two side pockets to keep your little one's small items.

ADJUSTABLE FEATURES: A partial elastic waist provides a personalized fit that allows for free movement during everything from river rafting to playground fun.

This uniform-ready flat-front chino short features an adjustable elastic waist for a comfortable fit that will keep up with everyday activities

Zip fly with button closure (toddler sizes feature hook and eye closure)

Everyday made better: we listen to customer feedback and fine-tune every detail to ensure quality, fit, and comfort

BOYS ACTIVE SHORTS - Five pairs of sports athletic shorts for big boys. Smooth, lightweight, fast-drying fabric for superior performance.

REGULAR FIT - US standard BOYS sizes. An athletic fit that sits close to the body for a wide range of motion, designed for optimal performance and all day comfort.

FEATURES - 9" Inseam with a right-above-knee length. Deep pockets in breathable mesh knit to hold your phone. Wicks sweat & dries really fast.

Package:3*Active Cotton Shorts. Our size is different with regular size, pls check the size chart in the picture before place your order.

Elastic waist design are easy to put on and remove from the kids, this will not only save your time, but also give your kids a happy

Great Choice for your kids to wear indoor,lounging around the house, or any outdoor purpose, it is also a perfect gift for all girls from toddler to youth

Men Quick Dry Swim Trunks: Elastic waistband with adjustable drawstring,drawstring can be used freely adjustable tightness according your waist

Mens medium length beach shorts with mesh lining,convenient two sides pocket,effective storage wallet,key,cell phone or other small items

Mens Swim Trunks Boardshorts: Unique and fashionable HD graphics being attractive no matter you are in the surfing or on the beach

LEGENDARY QUALITY: Crafted from durable and breathable cotton

BUILT FOR COMFORT: Adjustable waistband provides a tailored fit and growing comfort

CARGO pockets with velcro closure provide space for essentials

UV RAY PROTECTION: Laguna boys swim shorts with UPF 50+ rating protects your child from the harmful effects of the sun's UV rays like sunburn. Now he can swim, surf and play outdoor and water sports longer, worry-free!

SOFT ANTI-CHAFE LINER: Give your son an extra layer of support and protection while preventing chafing in unfortunate areas with a stylish pair of boys shorts swim trunks equipped with super-soft mesh liner.

COMFY FIT AND COVERAGE: Relaxed-fitting, knee-length surf board shorts with elastic waist and adjustable drawstring offer a flexible, secure fit. Perfect for intense water activities such as boogie boarding and surfing.

Cotton Blend Twill

50 Wash Tested Shrink & Fade Resistant

Adjustable Waist For Great Fit

Kid quick-dry board short: Kid board shorts made of polyester spandex fabric with quick-dry, breathable and lightweight. The inner mesh lining fabric has small holes which are good for drainage.

Boy drawstring bathing suit: Bathing suits for 5-14 Years children. Features an elastic waistband, help adjustable waist durable, with drawstring closure to tie string tighter, extremely comfortable to fit. With two pockets for essential storage.

Teenager printing swims trunks: Various printing elements such as pineapple, cat, rainbow, smoke, dinosaur, tie-dye, ink drop, starry sky, shark, Hawaii, flame, wolf, geometry.

Easy care stain release, resists wrinkles and fade resistant

Hook and eye front closure

No exterior logo

100% Cotton

About The Drawstring : There are 2 types ,with drawstring and without drawstring. The ropes on the pure solid color shorts are all real adjustable drawstrings； If you can't see the ropes on the picts of cartoons embroidery shirts ,that means this styles without drawstring . But the waist still can adjusted by the Elastic Waist.

Cotton jersey fabric,soft and comfortable,fit for kids soft skin.Durable stiching,fit for active Kids

➤High Waist: The high waist design can cover your belly

➤Full Lining: The soft and skin-friendly lining for non see-through and comfortable to wear

➤Adjustable Tie Side: You can adjust tie side for a comfortable fit

Material: Outer Layer Shorts is dry fast fabric featuring breathable and lite; built-in shorts is mesh fabric featuring stretch and breathable.

Elastic Waistband and drawcord：Featured elastic can perfect suit your waist. Adjustable drawstring for greater waist comfort.

Intimate Design:Phone pocket makes your phone fit perfectly, headphone hole allows you to enjoy your music while you are exercising.Back zipper pocket convenient to put your personal belongings when you exercise.

Drawstring closure for adjustable fit, and elastic band waist for comfort

UPF 50+ safeguards skin from ultraviolet rays

Machine washable fabric

Junior boys' athletic shorts

Regular fit

Drawcord on waist for an adjustable fit

ROXY TO DYE BOARDSHORT: Gear up for summer surf sessions with a pair of comfy boardshorts from our ROXY Essentials Collection; Fashioned in 4-way stretch fabric with a 2 inch inseam; Features a lace-up waist for extra comfort

STRETCH FABRIC: Made from four way stretch fabric that will allow you to move with comfort; Perfect for all of your needs in and out of the waves

QUALITY & COMFORT: Lace-up waistband with drawcord offers a comfortable fit so you can surf all day

Elastic waist

Button flap back pocket

Adjustable tabs at cuffs

UNPARALLELED QUALITY : High elasticity,breathable and comfortable to wear.After washing does not fade or shrink.An essential shorts in your boy's closet.XXXLarge=18, XXLarge=16, XLarge=14, Large=12, Medium=10, Small=8, XSmall=6.

FEATURES : 2 pairs of per pack.Flexible athletic short pants.Elastic waist with adjustable drawstring keeps his feeling comfortable.Two front pockets with zipper and set-in pockets at the back,convenient for kids to put little things in.

Various of Matching : Classic relaxed fit style,stretchy and soft.These shorts can be with various types of tees shirts, sweater, casual shoes or sports shoes, suitable for summer.

Flat front stretch twill school uniform short

Adjustable waist and wrinkle-resistant fabric

School uniform approved