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TYR Solid Diamondfit Workout Bikini Swimsuit Set

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Product Rating   Product Rating  105 customer reviews|87% say true to size
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From $37.20 - $44.59
Product Code: 1892

Availability: Usually Ships in 24 Hours
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    Train in style with the TYR Solid Diamondfit Workout Bikini Swimsuit Set. This chlorine-resistant swimsuit delivers a long-lasting fit.


    • 80% Nylon / 20% Lycra.


    • Chlorine-resistant.
    • Long-lasting fit.
    • Fully lined.
    • Includes drawstring.
    • Made in USA.

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  • 4.5 star rating (105 Reviews)

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  • 9/25/2014 Great swimsuit

    rating star By Janet

    This swimsuit is perfectly suited for my training sessions. The bottom provides the right amount of coverage and I love the drawsstring that keeps it in place. The top is perfectly suited for  someone like me who is a little larger on top. I  got the black and ordered the red too!

    Silver Spring, MD

    Fit: Feels true to size

  • 4/26/2013 Fits Perfectly

    rating star By juliep

    After having to return the Nike Solid Core two-piece because it was too small, I was relieved to find that the TYR suit fit perfectly. I'm 5"5" and 119lbs; I ordered a size small. The Nike suit was cut too narrow for my bottom half, but this TYR suit is just right. The only problem I have with the suit is how easily any deodorant or sunscreen marks show on the black and how hard it is to remove them. This probably wouldn't be a problem with the other colors.

    Redwood City, CA

    Fit: Feels true to size

  • 12/22/2008 Great suit

    rating star By Jennifer L.

    I love the fact that this suit is fully lined (in the rear end).  I purchased a similar suit made by another company three months ago and it quickly became see-through in the rear end, and then more or less fell apart after 20 uses.  This suit also fits really well and is comfortable.  I definitely would buy it again.

    Jennifer L.
    Austin, TX

    Fit: Feels true to size

  • 9/22/2015 Perfect for what I wanted.

    rating star By New Swimmer

    I've used these a few times for lap swimming and it is great.  I ordered the Medium and it fits perfectly.  I'm about 5'11", 150 lbs, and have a larger chest (DD), but the coverage is great on top.  It might be considered a little snug on the bottom, but I'd rather have it tight than falling off.

    New Swimmer
    Dallas, TX

    Fit: Feels true to size

  • 7/19/2015 Fits great.

    rating star By JennyH

    I am 107 pounds (size2) and wear a 36c bra.  Looking through all the reviews I ordered a small.  The top was extremely tight..... Like couldn't breath tight.   I returned it and got a medium.  I was nervous about the medium bottom being too big, but when it arrived the fit on top and bottom was PERFECT!  Only negative I have is the tops lining is not very thick so a little nip shows if it's cold.  Not horrible, but wish it was a little thicker.  I want to buy the black one now!!!

    Shreveport, La

    Fit: Feels true to size

  • 7/7/2015 Happy with suit

    rating star By Sbthompson12

    Happy with the suit and is a nice alternative to a one piece. 5'8" 135lbs got the 7/8 SM, suit Is a good fit. The bottom has good coverage and a draw string at the waist for extra security with flip turns.

    Madison, MS

    Fit: Feels true to size

  • 10/26/2014 Perfect suit

    rating star By cwork

    I wear these suits every day,  They are well designed, fit as described and durable -- they last for several seasons.  It would be great if these suits came in prints too.  Black, blue and red get boring.

    boca raton, fl

    Fit: Feels true to size

  • 9/1/2014 Great workout or sunning suit.

    rating star By Julie

    This suit has great staying power (it's nylon & lycra), but not too much coverage.  The drawstring can be removed and the bikini stays on easily anyway.  The top straps can be pulled down and the top stays secure.  The only slightly negative comment is that the suit came smelling dreadfully like dry-cleaning.  I've washed it 3 or 4 times, and I can still smell the oily smell.  The description says it is chlorine-resistant; I'd rather have the chlorine!!!  Yuck.'s worth it.  This is my favorite suit.


    Fit: Feels true to size

  • 7/18/2014 Love this bikini!

    rating star By Michelle

    Fits accurately according to the size guide and is very comfortable. Stays in place.


    Fit: Feels true to size

  • 6/1/2014 Also a Great swimsuit (comparing to Speedo)

    rating star By hannah pence

    fits well. I ordered a XS and I wear a Speedo 6 and 8. It was perfect. I am 5" 9" and 120 and the XS was a good fit. Drawstrings in the bottom help. High cut top was very useful (32C) and works great for lane swimming. I love it and I'd buy it again.

    hannah pence
    North Lake Tahoe

    Fit: Feels true to size

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Founded in Southern California in 1985, TYR™ has since developed a reputation for high-quality products and equipment. TYR competition swimwear and triathlon gear have been a dominant force in their respective industries. The company is also known for its TYR goggles, swim apparel, triathlon wetsuits and a wide variety of swimming equipment.

TYR was the first company to introduce a pair of goggles designed to fit a woman's face (the TYR T-72). TYR was also responsible for the famous red bathing suits featured on the hit television series "Baywatch." TYR consults with current and former athletes when developing its products. Swimmers know that TYR is a leader in swimsuits, warm-up suits, and swim training equipment. The TYR Tracer Series is one of the most advanced technical suit lines on the market. The TYR Hurricane wetsuits and the TYR Torque collections include top-of-the-line suits for the competitive swimmer.

TYR has also moved into competitive running equipment. From running shirts to shorts, its apparel is designed with the runner in mind. Built with moisture wicking fabric and antimicrobial material, TYR running apparel is designed to give the athlete the most comfortable, dry clothing on the market.

The name "TYR" is derived from the Norse god of warriors, who is said to have embodied victory and glory. Much the same can be said about the athletes who started TYR. Executive Vice President, Steve Furniss, was an Olympian who competed in the 1972 and 1976 Summer Games, and captained the 76th U.S. Olympic Swim Team.

TYR Solid Diamondfit Workout Bikini Swimsuit Set

Train in style with the TYR Solid Diamondfit Workout Bikini Swimsuit Set. This chlorine-resistant swimsuit delivers a long-lasting fit.


  • 80% Nylon / 20% Lycra.


  • Chlorine-resistant.
  • Long-lasting fit.
  • Fully lined.
  • Includes drawstring.
  • Made in USA.
In stock $37.20