Model Info

TYR Durafast Elite Solid Diamondfit One Piece Swimsuit

From $51.98 - $69.99
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The TYR Durafast Elite Solid Diamondfit Swimsuit has elite fabric and feel that has a strength and colorfastness of polyester... Read More
SKU: DDUS7A Product Code: 42122

Product Details

  • Also seen in:

    Triathlon Shop
    Swim Shop

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    The TYR Durafast Elite Solid Diamondfit Swimsuit has elite fabric and feel that has a strength and colorfastness of polyester combined with the comfort of Spandex ensures a durable, comfortable fit.


    • For performance and training
    • Logo at chest
    • V back
    • Swimsuit is able to sustain over 300 hours of use
    • 100% Chlorine proof
    • 100% Colorfastness for color staying power
    • Flexible and comfortable
    • Fully lined for coverage
    • Limited release: print is limited to the next 2 years
    • Classic splice
    • Diamondfit: full coverage, thin strap binding and a moderate leg line
    • High denier Polyester fabric
    • Durafast Elite fabric: TYR s most advanced fabric
    • Power mesh: control flattens, shapes and slims to flatter your shape
    • Circular knit construction for durability


    • Fabric: 94% Polyester, 6% Spandex
    • Care: Hand wash
    • Sun Protection: UPF 50+
    • Chlorine Resistant: Yes
    • Back Style: V back
    • Cup Support: No
    • Bottom Coverage: Moderate
    • Country of Origin: Imported

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  • 4.5 Review Stars (35 Reviews)

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    See all 35 customer reviews
  • 8/15/2020 great suit

    5 Review Stars By Melinda S.

    I just wore mine for a long swim in Lake Champlain. The suit was extremely comfortable: no chafing under the arms. The fabric is sturdy and up to the standards of this brand. I've been surprised at the poor quality of many brands I trust(ed). This may be my new go-to suit for open water distance swimming.

    Melinda S.

    Fit: Feels true to size

  • 2/2/2014 Perfect Suit!

    5 Review Stars By Holly F.

    Love this suit and!  I have this suit and a Speedo that were both purchased through Swimoutlet.  Both of these suits look fabulous and have maintained their elasticity, colorfastness and stitching even with me spending 3-4 hours a day in the water.

    The TYR suit fits perfectly true to size, while the Speedo runs small.   (Ordered a 36 in each style).  Months prior to these purchases, I ordered two Sporti suits that also ran small: the TYR was perfect, the Speedo was one size small, while the Sporti suits were two sizes too small. They were cute suits for a much smaller price, yet not nearly as well made.  These suits will be great for an afternoon socializing around the pool.  Note that the TYR leg openings are French cut, while the Speedo and Sporti are a much more traditional, round cut.'s return and exchange policy, their efficient processing of orders, and rapid response time make them a pleasure to work with.  Remember that you get what you pay for so if you intend on spending much time in the H2O, take the plunge and make the investment.

    Overall, I am positively delighted in and highly recommend this site!

    Holly F.
    Marysville, WA

    Fit: Feels true to size

  • 8/6/2020 Consistant sizing and high quality

    5 Review Stars By Kkh

    I’m 5’6” and slim (112lbs), longish torso—size 34 fits perfectly.  Great training suit.
    Gorgeous blue.

    Ventura, CA

    Fit: Feels true to size

  • 12/24/2014 Awesome suit

    5 Review Stars By Dani

    All previous suits used to fade and stretch so much it was embarrassing. Then a lifeguard friend/ triathlete clued me in to the kind of suit I needed to buy: all polyester. That was 3 years ago. That's how long my suit has lasted. Actually the first suit is still very wearable! Still holding its color and shape 100%. On the underside of the straps there is some fraying. I love the suit so much, and it had been so long since I purchased it, I figured I better try to find another. I looked in stores and online and this site was by far the best price. The suit is SO well made. Thank you TYR. And this web site is wonderful! Questions are answered immediately. They even match prices if you find it anywhere cheaper within 24 hours of making your purchase. I shopped around EXTENSIVELY on line and in stores. Because of the outstanding price and the VERY helpful folks at swim outlet, this will be the only place I will purchase swim wear. Thank you TYR for an outstanding quality product that exceeds expectations and thank you for your help, great prices, and super fast delivery Swim Outlet, you guys are awesome!


    Fit: Feels true to size

  • 6/30/2020 Nice suit!

    5 Review Stars By Guppie

    Perfect fit. Really love the material. Feels great in the pool.


  • 12/28/2012 Great suit

    5 Review Stars By Alex M.

    I have 3 TYR diamondfit suits and I love them! They retain their color and elasticity and I love the fit of them. The leg is high cut but not revealing in the crotch area. I would recommend ordering them a size up because they are very tight and don't stretch a lot because of the material.

    Alex M.
    San Jose, CA

    Fit: Feels too small

  • 1/3/2020 Absolutely love this suit! Durable & great support! True to size.

    5 Review Stars By Anita

    Love this suit! Durable & very supportive! I swim four to five days a week.  Had a defect with the last suit I bought & Swim Outlet quickly resolved the issue! Will continue to buy my suits from Swim Outlet!

    Elizabethtown, indiana

  • 9/29/2012 Runs big

    4 Review Stars By Brook

    Nice suit, but runs big.  Go a size smaller at least.

    Portage, MI

    Fit: Feels too big

  • 10/24/2019 Quality team suit

    5 Review Stars By Coach

    Love it is great quality and has lining! Swim Outlet did great job customizing.


  • 5/13/2016 I buy this suit for work

    5 Review Stars By Liz

    I like this suit for work because it lasts me a good season/season and a half. (This pool is open for six months out of the year.)

    Campbell, CA

    Fit: Feels true to size

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About This Brand


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.