Description
Swim Jammers for Men, Mens Swim Shorts, Chlorine Resistant Swimwear for Training, Compressive Fit
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Swimwear that lasts in chlorinated pools: a durable construction designed for frequent use that holds its shape
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Less drag in the water: the textured sharkskin-inspired surface works to decrease drag as you move
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No slipping on fast turns: an elastic waistband and tailored legs help the shorts stay firmly in place
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No restricted strokes: the four-way stretch construction allows full extension during all stroke types
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Dry soon after the pool: the lightweight blend sheds water rapidly, making transit easier
Finding swimwear that holds up to regular training sessions without losing its shape can be a challenge, and chlorinated pools wear things out quickly. These fitted jammers tackle both with a durable construction designed for frequent use, and their compressive feel supports your muscles while streamlining your profile in the water.

The textured, highly elastic fabric is a polyamide (nylon) and elastane (spandex) blend finished with reinforced flatlock seams. As competitive swimwear for men, it suits training, competition and water sports, and it is equally suited for diving, surfing or daily laps at the local recreation center. The fit runs small, so check the Size Guide. This is swimwear, not a life-saving device: never swim alone and never leave children unattended near water.
Why choose Fewpe
Training Swim Jammers
| Feature |
Fewpe |
Others |
| Chlorine-resistant, built for frequent use |
✓ |
Varies |
| Textured surface that decreases drag |
✓ |
✕ |
| Elastic waistband stays put on turns |
✓ |
Varies |
| Four-way stretch for every stroke type |
✓ |
Varies |
| Reinforced flatlock seams |
✓ |
✕ |
| 30-day easy returns |
✓ |
Varies |
Key Features
Swimwear for men built around the pool and open water:
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Hydrodynamic Profile: a sharkskin-inspired textured surface that cuts drag while you swim
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Quick-Drying Nature: the lightweight blend sheds water as soon as you step out of the pool
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Multi-Sport Ready: as suited to diving and surfing as to daily laps at a recreation center
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Secure Positioning: an elastic waistband and tailored legs keep the shorts firmly in place on fast turns
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Unrestricted Mobility: four-way stretch lets you extend fully in every stroke type
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Compressive Fit: highly elastic, textured fabric supports your muscles and streamlines your profile in the water
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Durable Training Construction: made for frequent use and keeps its shape in chlorinated pools

Specifications
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Material: Polyamide (nylon) and elastane (spandex) blend
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Color: Red, Black
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Fit: Compressive, runs small
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Style: Jammers
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Intended use: Training, competition, and water sports
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Fabric properties: Chlorine-resistant, textured surface
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Care instructions: Hand wash cold, air dry
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Stitching: Reinforced flatlock seams
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Sizes: L, XL, 2XL, 3XL, 4XL
Package Includes:
- A pair of jammers in the color and size you choose
Size Guide
Waist and weight by size: L is 25–28 in (64–70 cm) and 106–117 lb (48–53 kg), XL is 28–30 in (70–77 cm) and 121–139 lb (55–63 kg), 2XL is 30–34 in (77–87 cm) and 143–165 lb (65–75 kg), 3XL is 34–38 in (87–97 cm) and 172–194 lb (78–88 kg), 4XL is 38–43 in (97–110 cm) and 198–221 lb (90–100 kg).
Right for you if
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✓You train in chlorinated pools often — a durable construction designed for frequent use
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✓You want less drag in the water — a textured sharkskin-inspired surface
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✓Your shorts shift on fast turns — an elastic waistband and tailored legs
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✓You swim every stroke — four-way stretch allows full extension during all stroke types
If two or more of these sound like you, this is the one.
FAQs
Q: Are these swim jammers chlorine resistant?
A: Yes. They are chlorine-resistant, built for frequent use and made to keep their shape in chlorinated pools.
Q: Does the fit run small?
A: Yes. The fit is compressive and runs small, so compare your waist and weight with the Size Guide.
Q: Can I wear them for sports besides lap swimming?
A: Yes. They suit training, competition and water sports, and are equally suited for diving, surfing or daily laps.
Q: How do I care for these mens swim shorts?
A: Hand wash cold and air dry.
Q: Do they stay in place during turns?
A: An elastic waistband and tailored legs help the shorts stay firmly in place during fast turns.