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TYR Alliance Splice Diamondfit

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Product Rating   Product Rating  35 customer reviews|91% say true to size
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From $49.94 - $69.98
Product Code: 30735

Availability: Usually Ships in 24 Hours
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    The TYR™ Alliance Splice Diamondfit is a durable suit whose spliced fabric inserts make a flattering silhouette.


    • 80% Nylon / 20% Xtra Life LYCRA.
    • Lining: 76% Polyester / 24% Spandex.


    • Skinny straps reduce tan lines.
    • 100% chlorine resistant for 72 hours of exposure.
    • Sun resistant and colorfast.
    • Diamondfit.
    • High cut leg.
    • 4-way stretch technology.
    • Fully lined in black.
    • Imported.


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  • 4.5 star rating (35 Reviews)

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  • 5/5/2015 lower quality fabric

    rating star By Katherine

    I've ordered TYR suits in the past and have been happy with them. I swim a couple times per week and this one is starting to deteriorate already. It seems to be getting a bit baggy too.


    Size: Feels true to size

  • 3/26/2015 First TYR

    rating star By Andrea A.

    I love the blue color and can't wait to try it out in the water next weekend! This is my first TYR and I'm excited.

    Andrea A.
    Brighton, CO

    Size: Feels true to size

  • 10/2/2013 Love the suit.

    rating star By Elana K.

    Simple and flattering.

    Elana K.
    Incline, NV

    Size: Feels true to size

  • 6/1/2015 Super Suit!

    rating star By Katie

    This suit is extremely comfortable and it is also durable. I am a lifeguard and this suit is great for spending hours at the pool

    Middletown, CT

    Size: Feels true to size

  • 5/14/2015 My favorite swim suit for lap swimming

    rating star By QZoo

    I absolutely love the fit of this suit. I am a triathlete and use it for lap swimming 2-3 days a week and open water long swims weekly. This suit is super comfortable, does not ride up and holds up well to chlorine exposure. Sizing chart was spot on as well.

    Houston, TX

    Size: Feels true to size

  • 12/2/2014 ran small for sizes i am used to

    rating star By gre

    i am 5' 6", 150 and buy a bathing suit once every 10 years or so (not a big swimmer). sizes seem not what they were the last time i purchased a suit (same sizes). i ordered a 38 and a 40. the 40 felt better that the 38 but still too snug for my liking. i look forward to a little stretch in both. the 38 may get returned.


    Size: Feels too small

  • 9/10/2014 Comfortable fit and true to size

    rating star By Elle F.

    This is my second Alliance Splice suit. After 3 olympic/5 sprint triathlons, and all the pool sessions between, the elasticity of the first one finally began to give (I felt it had a pretty good life). I find that the suit fits nice and snug around my front, while still allowing a good range of motion at the shoulders and hips. Plus, the suits come in nice colors whose pattern makes me feel like I have a waist! Definitely worth the purchase.

    Elle F.
    Brooklyn, NY

    Size: Feels true to size

  • 8/24/2014 I am satisfied, but not excited.

    rating star By running chameleon

    I am in between sizes so I purchased both the 36 and the 38.  The 36 is too small.  My top measurements are a 38 and my bottom are 36-so when you order-order the larger size.  I am a new exercise swimmer.  I am not happy with the modesty coverage (show through).  I am not a competition swimmer not showing is more important to me then speed.  I am disappointed in the design and it is ok, but not so exciting.  I am keeping it because it is too inconvenient to return things, but I can't say that I would reorder.

    running chameleon
    Springfield, VA

    Size: Feels true to size

  • 6/7/2014 Great suit!!!

    rating star By Swim Mom

    My daughter really loves this suit for her swim meets.  Her team colors are orange and black and this is perfect.  She also said that it is comfortable and fits great.

    Swim Mom
    Evansville, IN

    Size: Feels true to size

  • 5/8/2014 My favorite for lap swimming

    rating star By QZoo

    I really love the TYR Alliance Splice Diamondfit for lap swimming.  It stays in place and is really durable if you follow the care instructions.  Love this product!

    Houston, TX

    Size: 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.