Best Speedo Mens Fitness Jammers in 2026

Swim strong and never fade with the Men’s Durafast Elite Jammer Swimsuit.

Constructed with TYR’s most durable textile - Durafast Elite - this performance swimsuit utilizes high denier poly fiber and innovative circular knit construction to combine the strength and colorfastness of polyester with the comfort of spandex.

TYR Jammer swimsuits hit above the knee and feature a compressive fit, adjustable drawcord waist and free range of motion.

QUICK DRY FABRIC: Durable, quick-drying fabric provides your kids with cool and comfortable wear. Please see the size chart in the last picture for the correct sizing. CARE FOR YOUR SWIMSUIT: To prevent chemical and oil damage to your swim jammers. 1. Rinse your swimsuit in cold water immediately after each use. 2. Do not wash your swimsuit with any detergent. 3. Hang-dry your suit in a well-ventilated space, because mildew will cause premature deterioration of swimwear

ADJUSTABLE FIT: Built-in adjustable drawstring on the waistband keep your boys swimsuit in place

COMFORT FOR SWIMMING: Flatlock seams construction design for the kids' swim jammer to reduce irritation from chafing

Block the Burn UPF 50+ protection

Lightweight, quick-dry VaporPLUS fabric

Mesh liner w/ inside key pocket

Fitted swim brief featuring stripes and logo at leg

Special stretch fabric

Four-way stretch technology, reinforced seams, lightweight but not translucent, fast drying

UV Block fabric, UPF 50+ square leg swimsuit for men

Front fully lined provieds comfortable fit, not see though when wet

✅【Remain Durable Throughout Use】 81% Polyester,19% Special Spandex features of resistance to sagging and bagging, keeping swimwear fitting newer longer

✅【Dry Significantly Fast】 The practice suits are designed for training and fitness swimming, the Sailfish fabric is 100% chlorine resistant, fast drying and great shape retention

✅【Lining in the Front，Drawstring】The training Jammer/shorts feature of lined front and drawstring waist

【Durable Use】：Shell 82% polyester/18% spandex. This swim jammer is made of durable material, soft to skin, you can wear for daily practice

【Chlorine Resistant Swimwear 】: quality swimwear for men and boys, bright pattern, retaining color and shape, quick dry, light weight. Good swim trunk for competition. Great Christmas Gift!

【Drawstring, Lining inside 】: elastic waistband with non-slip adjustable drawstring, lined at front.

FABRIC: Funky prints in a polyester spandex blend that is breathable, quick drying and chlorine resistant.

SPORTY DESIGN: These swimsuits are sleek and stylish. "V" panel crotch for increased comfort and a sportier look.

TECHNOLOGY: Flatlock stitching and a flat drawstring lie flatter and closer to the body to help speed water flow over the swimmer. Ideal for competition swimming, training, and fitness swimming.

【UPF 50+ & Quick Dry】UPF50+ treated with almost knee length long design for extra sun protection, quick drying fabric dries faster after your swim workout

【Ergonomics】Engineered V cut panel with mesh liner for integral support which provides added comfort and security; Flat lock seams reduce irritation allowing you to enjoy your swim workout

【Spandex Blend Fabric】4-way-stretch fabric allows you to enjoy your swim without feeling restricted; 1.38 inch wide flat elastic waistband with internal drawcord for security and comfort fit

【UPF 50+ & Quick Dry】UPF50+ treated with knee length long design for extra sun protection, quick drying fabric dries faster after your swim workout

【100% Chlorine Resistance 】Higher chlorine resistance than standard swimwear for long lasting performance, fits like new after times use

【Spandex Blend Fabric】4-way-stretch fabric allows you to enjoy your swim without feeling restricted; wide flat elastic waistband with internal drawcord for security and comfort fit

Moisture wicking dry fast, lightweight, excellent elasticity fabric with enhanced range of motion

Comfortable elastic waistband fits high performance

Our compression shorts made with 4-way stretch fabric are highly absorbent and double as a rashguard, so you can keep your muscles warm while swimming or surfing

【High Chlorine Resistant】The mens square leg swimsuit are made of 4-Level chlorine resistant fabric that added longevity, more endurance and worth to prevent chaffing and fadding, holding up great in the chlorinated pool. More durable, keep shape and color retention after many times wearing.

【Quick Dry Soft Lightweight】These men's square leg swimming jammer use UPF 50+ ultra-lightweight fabric, very soft, comfortable, stretch and skin-friendly. UPF 50+ for maximum protection against the sun’s harmful rays. The breathable fabric evaporates sweat quickly to keep you dry and fresh all day long.

【Waist Rope to Fit】 Mens swim jammers features with elastic waist with adjustable interior drawstring to adjusting your best fit, which is very comfortable and convenient for moving and provide perfect security when swimming.

*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.)

[Materials] Mixed of nylon & spandex fabric has a soft hand feel, quick-drying, and 4-way stretch for unrestrictive performance.

[Chlorine Resistant] While swimming in a pool, our jammer will be more durable, retained its colors and shape.

✔ FAST PERFORMANCE | Ultra-light high-quality fabric results in optimal streamline & high-performance for both racing and training | Water resistant fabric designed to minimize water drag

✔ COMFORTABLE + LIGHTWEIGHT | Lightweight, smooth material creates optimal comfort with muscle compression | 4-way stretch creates freedom of movement for all four swimming strokes | Made with strong seam construction

✔ DRAWSTRING + LIGHTWEIGHT LINER | Includes built-in black adjustable drawstring on waistband | Includes lightweight, inner frontal liner for a secure and streamlined fit | Easy to put on & take off | Quick-dry fabric

【Durable & Stylish】：Shell 85% nylon+15% spandex. This men's jammer swim suit is made of durable soft material, seam well, suitable for swim team daily training and racing. Bright fashion pattern make you stand out.

【Chlorine Resistant Swimwear 】: quality swimsuits for men and boys, retaining color and shape, quick dry, lightweight, last long

【Drawstring】: 2.5cm elastic waistband with non-slip drawstring to adjust waist, lining at front prevents transparancy..

Swim Jammers for Men： Chlorine resistant, more compression and stronger than traditional fabrics, lightweight but not translucent, allows absolute freedom of movement.80% Nylon & 20% Spandex, Lining: 100% Polyester.

Contrast side panels present a sleek look, front lined in crotch area provides extra coverage. Reinforced seams, fast drying fabric for a perfect shape and fit.

Elastic drawstring waist for enhanced fit and security. If you are a competitive or experienced lap swimmer, you are going to be diving into the water, pushing off at full-force. Drawstrings are a necessity to keep your suit snug around your waist.

Jammers chlorine resistant : 80% Polyester,20% Spandex; Effectively reduces the damage of chlorine in the swimming pool to the skin. Strong hygroscopic fabric, easy to dry, breathable and non-sticky

Mens jammer swimsuit sun Protection: The men's swim jammers with UPF 50+ features, and swimsuits protect against the sun's harmful rays. Suitable for competition swimming, training, and fitness swimming

Jammers for swimming with inner drawstring: Built-in adjustable drawstring on the waistband keep your jammers in place

Updated resistant fabric, soft, quick dry, not see-through, breathable, comfortable and durable to wear

High elasticity provides great coverage and slim fit, designed in vibrant colors and cool designs that provide 50+ sun protection

Inner draw cord at waist for a secure and comfortable fit, easy to put on and prevent from falling off

Competitive and recreational swimwear

PROFESSIONAL FIT - At Dolfin, we always recommend measuring to ensure a perfect fit | Please reference the size chart and how to measure guide in the photos to find the best size for you

MADE TO WIN - Dolfin Winners competition quality swimsuits are designed to reduce your profile in the water, giving you a smoother sleeker shape for less resistance whether your training or competing | Available in sizes XS-XXL

BUILT TO LAST - Engineered to fit tightly to the body to withstand long hours of training | Made of a breathable, chlorine resistant fabric that retains both color and shape | Fast drying suit with UPF 50+ protection from the sun | 100% Polyester front panel liner for added comfort and support

Piped Splice Design

Comfortable Fit

Molecule Print

【Quick Dry & Chlorine Resistant】Lightweight and quick-drying fabric keeps you comfort and breathability. Chlorine proof will be more durable, retained its colors and shape

【Easy To Move】4-way stretch fabric and high elastic waistband creates freedom of movement for all swimming strokes when you’re training or racing

【Sun Protection】UPF 50+ for maximum protection against the sun’s harmful rays

Competitive and recreational swimwear

【Quality Fabric】Boys swim jammers provide long-lasting wear resistance to the damaging effects of chlorine.It retains all its colors and does not lose shape.Smooth and tight-fitting fabric helps reduce water drag and gives you more flexibility.

【Drawstring Waist & Mesh Liner】Boys' athletic swimwear with drawstring waist for a secure fit.Flatlock seams construction design to reduce irritation from chafing. Built-in "v" panel crotch with mesh liner for sportier look and increased comfort.

【UPF 50+ & Quick Dry】UPF 50+ sun protection.Protect your child's delicate skin from the harmful of the sun’s UV rays.The quick-drying fabric ensures these swim trunks dry quickly after a swim workout.

DOLFIN Poly Fusion Galaxy Print Jammer

A fresh new splice print, Galaxy comes in 6 great team colors. Front lined, the fabric of this suit is the perfect fusion of Polyester's strength and durability with the stretch and comfort of spandex.

【MATERIALS】 84% polyester, 16% spandex, special fabric that makes men swim Jammers has the advantage of resistance to deformation and cracking.

【PERFORMANCE】 Ultra-light compression swim Jammers for men. Ideal for competitive swimming or training, compression jammers could reduce interference when you swim.

【QUICK-DRY &ELASTIC】 Adding Spandex to the fabric makes it elastic and quick-drying, for a more comfortable and soft feel.

【Ultra-light High-quality Fabric】:80% nylon 20%spandex materials.Ultra-light, freedom of motion, ensures reliable performance.It has a chlorine resistance effect ,worth to prevent chaffing and fadding. Comfortable to wear and not easy to deform. Sun protection upf 59+ materials protect skin from the sun's damaging rays.High-quality fabric results in optimal streamline & high-performance for racing and training.

【Four-way Stretch Technology】:Good stretchy competitive Swim Jammers.13-way stretch creates freedom of movement for all swimming strokes .Fabric through ergonomic seam placement creates optimal comfort with muscle compression.The design that fits the human body reduces water resistance and effectively increases swimming speed.

【Waist Drawcord and Sewing Details】:Men's Swim Jammers have non-slip adjustable drawstring on waistband,ensures a secure and streamlined fit.Four-needle six-wire process contributes to the swimsuits perfect-fit feel, with the seams sitting snugly against the body to help keep optimum shape in the water.

100% poly

Brief offers maximum range of motion and minimal drag; Tailored to stay in place during the most demanding training

Full front lining and inner drawstring provide for a comfortable and adjustable fit with ultimate support and stability

MaxLife fabric is arena's most advanced and longest-lasting fabric; These suits are designed to deliver maximum comfort, range of motion, and chlorine resistance

【100% chlorine-resistant durable】K898 mens swimming jammer swimsuit have 4-Level chlorine resistant fabric,worth to prevent chaffing and fadding.FBT fabrics keep shape retention after many times wearing

【Swimming Design Functions】Men swim jammers front lined with soft PK lining ,elastic waist and stripe fabric to give your best fitting for swimming

【Quick-dry Soft Lightweight】 80% Polyester 20%Spandex swimming square jammers made it quick dry, soft. 4-way stretch square-leg design with flat seams for more comfortable