TYR Durafast Splice Diamondfit One Piece Swimsuit

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Product Code: 20953
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  • Seduce more than the water in the inspired TYR Durafast Splice Diamondfit One Piece Swimsuit. The sleek fit and flattering design provides endless hours of secure comfort and durability.


    • 53% Polyester / 47% Polyester PBT.
    • Fully lined with black lining.
    • 100% Chlorine proof and colorfastness.


    • Women's one piece swimsuit.
    • Diamondfit back: For full range-of-motion.
    • Thin lingerie style straps.
    • Great support and comfort.
    • Reduced tan lines.
    • 4-way stretch technology.
    • Imported.

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  • 4 Review Stars (52 Reviews)

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  • 9/27/2017 Runs big

    3 Review Stars By Twinmama

    This seems to be a quality suit.  Unfortunately, it runs a little big.

    Fargo, ND

    Fit: Feels too big

  • 12/26/2012 great fit!

    5 Review Stars By Ali

    The splice design gives this suit a great fit around the bust and armholes.  Not tight, but no gapping either.  The fabric lasts very well too.  The straps seem to be the first things to fail, but it took almost a year of constant use before they turned from soft and stretchy to hard and rigid.

    Wellesley, MA

  • 12/17/2016 Some minor reservations

    5 Review Stars By Eleni

    I bought this piece from Amazon because it was of way better price. I was too lazy to ask swimoulet for price match, but I figured I would still want to help by writing a review here.

    I'm 5'6, 115-118 pounds, 32C, small frame. I bought a 32--it fits, not tight at all, which makes me wonder if I should have gone down to 30. Yet I'm a consistent 32 across the brands.

    My main reservation is that the sides of the keyhole has a very very slight bulge--doesn't fit the back skintight. You can see it from the model picture too if you enlarge it, especially the black/blue one, which is also the color I bought. Not sure if it's because the suit was folded for a while. Maybe the "bulge" will disappear once I wear it for several times. It's still a very good-looking suit though.

    BTW, the "butt" area is not lined, but the rest of the back is lined--I find this a weird feature.


    Fit: Feels true to size

  • 6/16/2013 Doesn't fit the same as other Diamondfit

    3 Review Stars By Steelheart

    I own more than one of the Tyr Piped Poly Racing Swimsuit, and decided to give this one a try just to have something that looked a little different. Unfortunately the fit is also different. I'm 5"9", 38B, narrow waist, big butt, dress size 10-12. The piped suit in size 40 fits me like a glove, but the splice suit sags/gapes in the lower back in a size 40, and isn't long enough in a 38. I didn't swim in it, but the fabric and seams all seem as nice as any other Tyr suit, so I assume it'd be of similar quality and performance. It just didn't fit my body, so I had to return it.

    Philadelphia, PA

    Fit: Feels too big

  • 12/12/2016 Suit was not taunt through chest on my tween

    3 Review Stars By SwimMom25

    Daughter is 5'' 7" 130 lbs. 61 inch torso, 27inch waist, 35 hip. 34chest.  Size chart showed a 32.  It fit her body with exception of the suit was baggy in the chest area where it is spliced. There was fabric gathers by the splcing/baggy fit which would be regrettable in the pool.  She is probably a B cup.  So had to return as any smaller would dig her shoulders.  Also it is NOT lined in the rear as described.  Otherwise suit is made well and very sharp looking.  If you are bustier this would be a great practice suit.  Not for a tween age lean body type.

    Minneapolis, MN

    Fit: Feels too big

  • 12/9/2012 Good quality suit

    4 Review Stars By CC

    -Durable material that holds its shape when wet
    -Good everyday training suit
    -Style is flattering
    -Go up a size. I normally wear a size 7-8 and ordered this in a 36, which is listed as size 9-10 on the chart. It fits perfectly.


    Fit: Feels too small

  • 5/15/2016 Great suit! Awesome price!

    4 Review Stars By Momofour

    My daughter loves tyr suits! Great fit and durability! Good price!

    Irvine, CA

    Fit: Feels true to size

  • 6/18/2014 No Substitute for the Durafast Piped Poly

    2 Review Stars By Sarah A.

    The Tyr Durafast poly bled is my brand of choice for long-distance swimming in a chlorinated pool. The suits typically lasts a year or more and fit well. However, this suit was baggy from the get-go. It didn't fit around the chest or rear end.  The blue trim is not elastic enough in my opinion. I'm 5"4" and weight about 112, usually buying a size 36.

    I'm still wondering why swimoutlet.com dropped the Durafast Piped Poly--it was my fav suit to buy.Not sure what's a good subsitute now. This purchase was disappointing.

    Sarah A.
    Huntington, NY

    Fit: Feels too big

  • 3/20/2016 Runs small and not flattering

    2 Review Stars By Swimmer

    TYR suits run small and are not suited to someone with a long torso. Also not flattering for someone with some pounds to lose

    Washington, DC

    Fit: Feels too small

  • 6/12/2014 Great Suit!

    5 Review Stars By aliroy

    I bought this suit for swimming laps at a local pool for exercise.  My other suits didn't have enough support and I always felt like I was hanging out.  This suit is comfortable, fits great, stays in place everywhere and looks good too!  I would definitely buy another and recommend to friends!

    Potsdam, NY

    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.