Haven't water tested them yet, but they fit pretty well despite having to go a few waist sizes up.

Nike Swim
Men's Square Leg Jammer Swimsuit
Shipping
You'll see our shipping options at checkout.Comfortable, adjustable and durable, the Nike Swim Jammer feels as good as it performs. Its interior drawcord lets you adjust the for the perfect fit. Flat seams reduce chafing, and a front lining helps provide a better fit and modesty.
- Shown: Midnight Navy
- Style: NESSA002-440
Nike Swim
PERFORMANCE AND COMFORT.
Comfortable, adjustable and durable, the Nike Swim Jammer feels as good as it performs. Its interior drawcord lets you adjust the for the perfect fit. Flat seams reduce chafing, and a front lining helps provide a better fit and modesty.
Benefits
- Nike HydraStrong fabric provides long-lasting durability, swim after swim.
- Flat seams help reduce chafing.
Product Details
- Heat-transferred Swoosh design
- Body: 53% polyester/47% PBT. Lining: 100% polyester.
- Hand wash
- Imported
- Shown: Midnight Navy
- Style: NESSA002-440
Size & Fit
- Standard fit: easy and traditional
- Size Guide
Shipping & Returns
Reviews (9)
Reviews (9)
4.3 Stars
No complaints
J boogie - Jun 26, 2025
Great pair of jammers
stev009 - Jun 19, 2025
[This review was collected as part of a promotion.] These jammers are so comfortable! They fit really well and are very airy! They are modest and yet allow great movement in the water!
Product received for free, or reviewed as part of a sweepstakes/giveaway or in exchange for a discount.
#teamnikeExactly what I was looking for.
JeffM - May 18, 2025
[This review was collected as part of a promotion.] Bought two pair in these and they fit perfectly. I was looking for a short that I can wear on leg days at the gym and for a run, along with the pool. These hit the mark! Yes they are short, almost 3" inseam, but they work for me. Usually wear 32w and sized up to 34w.
Product received for free, or reviewed as part of a sweepstakes/giveaway or in exchange for a discount.
#teamnike

Nike Swim