[This review was collected as part of a promotion.] My daughter loves this swimsuit. It has just the right amount of coverage for her, and allows for movement and water activities. It’s also a long lasting swimsuit that doesn’t fade over time. She buys this exact style each season. True to size.

Nike Swim Fastback
Women's One-Piece Swimsuit
Shipping
You'll see our shipping options at checkout.The Nike Fastback Swimsuit is perfect for all water activities, with wide straps designed for a secure fit, standard bottom coverage and flat seams that help reduce chafing.
- Shown: Midnight Navy
- Style: NESSA001-440
Nike Swim Fastback
The Nike Fastback Swimsuit is perfect for all water activities, with wide straps designed for a secure fit, standard bottom coverage and flat seams that help reduce chafing.
Benefits
- Nike HydraStrong fabric provides long-lasting durability, swim after swim.
- High-support straps are ideal for higher-impact activities.
Product Details
- Heat-transferred Swoosh design
- Body: 53% polyester/47% PBT. Lining: 100% polyester.
- Hand wash
- Imported
- Shown: Midnight Navy
- Style: NESSA001-440
Size & Fit
- Standard fit: easy and traditional
- Size Guide
Shipping & Returns
Reviews (27)
Reviews (27)
4.7 Stars
Best swimsuit
Hollsgirl10 - Jul 23, 2025
Product received for free, or reviewed as part of a sweepstakes/giveaway or in exchange for a discount.
#teamnikeGreat Suit!
ClaireB123 - Jul 22, 2025
[This review was collected as part of a promotion.] This is an extremely comfortable, fitted suit. The only drawback is that it does not provide a lot of support and is slightly see through. Other than those this is a great find!
Product received for free, or reviewed as part of a sweepstakes/giveaway or in exchange for a discount.
#teamnikeRuns SMALL
Brianna997016477b0b40dc84acb670be897a5d - Aug 06, 2025
This swimsuit runs WAY too small. I took all my measurements and compared it to the size chart. I also compared it to an old Nike swimsuit I had. When I went to try it on, I could barely get it over my hips and couldn’t even pull the straps up to my shoulder. I had to double check that they actually sent an adult size. The material felt durable, but I couldn’t even guess at what size I actually need because this one (based on measurements and my typical size) was at least 3 sizes too small. Very disappointed.

Nike Swim Fastback