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  • High-performance polyester/spandex fabric sustains heavy use while 4-way-stretch construction maintains a comfortable fit on your body
  • Viper Splice Diamondfit swimsuit is made of Durafast Elite, the most advanced training and performance fabric made by TYR
  • Diamondfit design offers good coverage with a medium neckline, sleek / flexible straps, keyhole back and moderate-cut leg line
  • Chlorine-proof fabric won't fade and offers UPF 50+ protection
  • Antimicrobial lining for odor protection


View all TYR Women's One-Piece Swimsuits

REI membership


Best Use Swimming
Fabric 94% polyester/6% spandex
Sun-Protective Fabric Yes, Yes
UPF Rating 50
Gender Women's

Size chart

Rated 3 out of 5 by from Just okay I bought this swimsuit a while back and because my old TYR swimsuit began to break down. This is a nice and sturdy swimsuit (runs a bit small) that stays in place when swimming. While it is functional, I am a bit disappointed with the quality of the seams. In the back, the seams changed color from black to brown due to the chlorine in the pool. As you can see on the picture, this is not the case for the seams on the sides. I only hand-washed the swimsuit, so there is no way that this could have happened in my washer.
Date published: 2017-04-14
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