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TYR Check Splice Diamondfit

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Product Rating   Product Rating  26 customer reviews|92% say true to size
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From $31.98 - $37.95
Product Code: 42109

Availability: Usually Ships in 24 Hours
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The TYR™ Check Splice Diamondfit swimsuit can help you check off fierce and competition.

• Diamondfit swimsuit: full coverage, thin strap binding and a moderate leg line.  
    - UV/SPF 50+ sun protection.
    - Limited release: this print is only available for the next 2 years.
• Durafast™ Elite fabric: TYR's most advanced fabric.
    - For performance and training.
    - The strength and colorfastness of Polyester combined with the comfort of Spandex.
• Swimsuit is able to sustain over 300 hours of use.
    - 100% Chlorine proof.
    - 100% Colorfastness for color staying power.
    - Circular knit construction for durability.
    - Flexible and comfortable.
    - Fully lined in black for coverage.
• 94% Polyester / 6% Spandex.
    - High Denier Polyester fiber.  
• Imported.

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  • 4.5 star rating (Based on 26 Reviews)
    92% of Fit Survey Respondents said this item "Feels true to size"
    8% of Fit Survey Respondents said this item "Feels too big"

    Write A Review
  • rating star
    By from
    on 11/7/2013
    Feels true to size

    I use it for lap swimming about 5 days a week.  I feel no drag.  I chose it for the rather modest leg opening and the nice modern pattern.

  • rating star
    By from
    on 1/20/2015
    Feels true to size

    Fits true to size, a little tight in the straps, but overall very satisfied.

  • rating star
    By from
    on 11/28/2014
    Feels true to size

    I am a swim instructor who is in the water for 2-4 hours per day 5-6 days per week.  I am 5'11 and 220 lbs, bust 38 B/C.  This suit is our swim instructor suit.  If you are uncomfortable walking around in a suit, this suit may be perfect for you.  I can be in and out of the pool and not worry about any cleavage showing when I lean over to talk to someone.  This suit covers my butt so I never have to worry about being indisposed.  The suit is definitely tight in the shoulders and may cut in a little at first, but after about a month the straps do give and stop cutting in.   I have 2 black and blue, that are just starting to get lose (worn 4 days/week for 2 years).  The Black and green is still feeling tight and supportive in the bust area after 1 year of use.  The blue and yellow suit I have is the worst to hold up so far, getting stretched out after 4 months.  I have never had to use a sports bra with these suits as I have had to do with Dolphin and non-duralast TYR suits.  Definitely worth the investment if you are a larger lady and don't want to be falling out the top or the bottom.

  • rating star
    By from
    on 8/24/2014
    Feels true to size

    Due to two different injuries in the last 5 months, swimming has become an integral part of my staying in shape. I bought this suit to replace one that I have misplaced since moving back to school (I use this suit for a workout, not competition swims). This suit is GREAT! The blue check print is darker than appears in photos, but the fit is perfect for me. I have a large bust, where I normally have to wear a sports bra with suits, but not this one! The top is tight, without constricting movement. The suit does not ride up in the butt area either. This was only my first time using a TYR suit, but I will definitely be buying from them again!

  • rating star
    By from
    on 7/19/2014
    Feels true to size

    Fits perfectly and provides the support my daughter needs. Uses it for practice but her high school team uses the blue/gold as their team suit for races.

  • rating star
    By from
    on 7/13/2014

    I feel this suit runs true to size. I used the size chart and the suit fits great. I'm pretty top heavy and the suit covers well in all places. I was looking for a starter swimsuit for lap swimming.  I figured it was time to take advantage of my gyms pool and swimming has always been a great low impact workout for me.

  • rating star
    By from
    on 7/11/2014
    Feels too big

    Unfortunately this did not work for me at all.  I'm used to swimsuits feeling a little too tight at first; this one was baggy in the midsection and it did not feel supportive at all. The material is also thicker than usual. I did like the pattern.  I plan on returning it.

  • rating star
    By from
    on 4/22/2014
    Feels true to size

    Happy with the purchase and fit. like the more modest fit.

  • rating star
    By from
    on 2/10/2014
    Feels too big

    I use this as a team suit and in swim practice.
    The colors are vivid and the print is clear.
    All my past TYR suits are a 36, but this one, with the Check Splice, is bunching in the mid section of my abs. I am guessing it is the splice that is bunching the fabric at my waist. It fits everywhere else and a smaller size may not fit my bust or hips, which actually would place me in a size larger. However, my height 5"2" would cause a larger size to sag off my behind and chest!

  • rating star
    By from
    on 12/4/2013
    Feels true to size

    I had another tyr suit so I bought the same size. The suit fits well and even seems more substantial than my old one. The service was great. I'd buy from Swim Outlet again.



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.