Now Accepting PayPal and Google Wallet

product videoPlay Video

TYR Solid Durafast Diamondback Workout Bikini Swimsuit Set

sale flag
Product Rating   Product Rating  25 customer reviews|67% say true to size
Price Match Guarantee
From $37.95 - $45.99
Product Code: 3638

Availability: Usually ships within 24 Hours
Please complete the "Color" field below.
Please complete the "Size" field below.

  • Play video

    Also seen in:

    Swim Shop

    TYR's exclusive collection of 100% Polyester training suits last three times longer than traditional Lycra. The quick-drying Durafast material of the TYR Solid Durafast Diamondback Workout Bikini Swimsuit Set offers minimal moisture absorption and is soft, comfortable and easy on the skin. It has remarkable shape retention and memory thanks to a unique fabrication blend of polyester and PBT. In fact, not only is PBT a textured polyester yarn that has natural stretch characteristics, but it also provides exceptional chlorine resistance, refuses to fade and has a UPF 50+ rating for ultimate sun protection. Imagine that? A training suit that works as hard as you do.


    • 100% Polyester PBT.


    • UPF 50+ sun protection.
    • Front lined.


  • 3.5 star rating (25 Reviews)

    Write A Review

    See all 25 customer reviews

    NEW!Now you can comment & reply on customer reviews. Simply click "comment" below any review.

  • 6/29/2010 Pretty Close to Perfect

    rating star By Traci

    I was skeptical about getting this suit as I have a hard time finding things that fit "off the rack". This suit fits pretty close to perfect. The bottoms are perfect. Not overly tight, just perfectly snug and have a draw string that cinches them comfortably in place. The top is a little big on me but it's not noticeable, I can just tell it's not real snug (the straps feel a bit too long). I just pull it down in the back to make up for the extra strap length. I use it for swimming on the Master's. For anybody who needs some specifics, I'm 5'5", 125# w/ measurements of 35-26-36. I ordered a medium. Hope that helps.


    Size: Feels true to size

  • 6/17/2014 This swim suit is very flattering

    rating star By Notenoughdrama

    I can't believe I found a perfect suit by mail order and on sale. I bought a black one in size Med. I am a 36 D cup. At first I thought is was going to be a bit tight but it's a perfect fit. The bottoms are great too. Luv the drawstring in the bottoms.  I am 5" 6" and weigh about 128Lbs.

    Granite Bay Ca

    Size: Feels true to size

  • 9/20/2009 club swim suit

    rating star By Mary H.

    it's a nice suit but will return because feels too small

    Mary H.
    Lawrenceville, GA

    Size: Feels too small

  • 5/16/2015 perfect

    rating star By r raney

    My granddaughter is hard to fit and she really likes this....especially the top

    r raney
    vernon tx

    Size: Feels true to size

  • 5/4/2015 TYR

    rating star By Lu

    Returned. The top gaps to much.

    Mount Dora, FL

    Size: Feels true to size

  • 10/6/2014 Love it

    rating star By Denise

    I love the suit. I am 5''5" 128lbs and bought a small. The drawstring is virtually unnoticeable but could be used if I needed it. No gaping. I''d give a 9 out of 10

    Redding, ca

    Size: Feels true to size

  • 10/5/2014 Great workout bikini

    rating star By Julie

    Great fit! I usually wear one pieces to swim laps, but this bikini stays in place (ties at waist) even when diving in.  Wish it was a bit more colorful.

    Lakewood, CO

    Size: Feels true to size

  • 2/25/2014 ok

    rating star By Kelly Edge

    it is loose in the butt and im not large chested so there is a some gapping in the top i should have gotten a size down but i like it for swim work outs it just fine

    Kelly Edge
    pittsburg, CA

    Size: Feels too big

  • 1/7/2014 They do the job!

    rating star By Yuki H.

    I like two piece workout suits because I find them less likely to ride up in the seat area. This one is pretty good, but the bottoms do fit snug. I do have to use the wait tie to keep them from sagging down when I push off during lengths, but this creates a slight muffin top effect when out of the water. That said, they are for working out, not chilling on the beach, so they're fine!

    Yuki H.
    Hamilton, ON

  • 11/20/2012 uncomfortable

    rating star By lisa

    I didnt like the style of this suit.  The top is very constricting and uncomfortably high neck in front.


    Size: Feels too small

  • Email Address Invalid. Please enter an email address in the format: xx@yy.zz



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.