TYR Fusion Aerofit Short John 2 Kneeskin Tech Suit Swimsuit

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Product Code: 5835
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  • Introducing the remarkably affordable Fusion 2 technology, with some of the most advanced aquatic engineering to ever enter a pool. The TYR Fusion Aerofit Short John 2 Kneeskin Tech Suit: It's what happens when the past and the future meet at the swim lab.

    FINA Approved


    Fusion 2 Fabric

    • 79% Polyester / 21% LYCRA® Fiber.


    • Engineered for competition.
    • Hydrophobic construction.
    • Shortjohn design: Reduces drag for maximized performance in the water.
    • Turbulence Control and TYR's unique water repellent coating in order to reduce drag.
    • Fabrication Logic and Fluid Channel Dynamics: For superior flow.
    • Calenderized Isolated Compression technology: For more glide efficiency and increased speed.
    • Speed suit design: Allows for less drag.
    • Low-profile flatlock stitching.

    For more information on technical suits, read How to Put on a Woman's Technical Suit




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  • 4 Review Stars (225 Reviews)

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  • 12/6/2016 Ready to race!

    4 Review Stars By Sally

    It was a bit bigger than we expected, but it fit nicely. Hoping it will help to make great cuts!

    Auburn, AL

    Fit: Feels too big

  • 2/24/2014 Decent

    3 Review Stars By Madi

    The suit was great for the one meet I was able to wear it in.  SwimOutlet did a fantastic job of getting it to me quickly and before my last meet of the season.  I have never bought a tech suit before and figured I'd go for a cheap one my fist time.
    Basically the suit was awesome for about 30 minutes.  after that, I could feel it stretching out and when I took off the suit I noticed that the stitching in the straps had started to come undone.  Its not the worst thing because that stitching isn't super important but I only wore it to one meet.  
    I ordered a size down from my usual meet suits because I race in a 34 most often and the thought of a 30 sounded too daunting but if you get this suit I definitely recommend going 2 sizes down at least.  After one wear the straps stretch to my ears.  not so great


    Fit: Feels true to size

  • 11/20/2016 Great product for the price

    5 Review Stars By Shanna P.

    Ordered according to measurements and fit perfect. Also ordered a larger one just in case. Picked this one based on measurements as other brands wouldn't have fit right based on their measurements.

    Daughter had no issues putting on. No seams ripped as others stated. We also made sure her nails were trimmed, no jewelry, and using flat hands to put on.

    Great suit for the price. The extra compression and streamline helped my daughter squeeze off a few more seconds on her events at HS districts.

    Shanna P.
    Vancouver, WA

    Fit: Feels true to size

  • 2/10/2013 This suit is magic!

    4 Review Stars By Swimfast

    I wore this suit to my regional swim meet. I was a little hesitant to purchase it, because I had never bought a knee skin before and I was afraid I would buy the wrong size, and that the suit might not work very well because it was so inexpensive (~$65 when I bought it). I was so happy when I dropped about 2 seconds in all of my swims! It fit well (I reccommend buying one size smaller than a normal meet suit) and I should be able to get 1-2 more uses out of it.

    Other reviews that say the suit is too thin, or tight might not understand that that is exactly the point of a tech suit. And tech suits are certainly not supposed to last more that 2-3 meets (some swimmers get a new suit for every meet!) The only reason why I am giving this suit 4 stars instead of 5 is beacuse some of the threads came undone - but they were not ones that were particularly vital to the suit's construction so they didn't get too much in the way - and for the extreme inexpensiveness of the suit - it still made it an awesome deal!

    If you are at all hesitant about this suit, don't be! I reccommend it highly.


    Fit: Feels true to size

  • 11/1/2016 I love it!

    5 Review Stars By Bea

    I am a new swimmer and I was looking for a great  swimsuit that cover part of my legs and also comfortable to swim. I got this one and fit perfectly in my body . I love it so much that I decided to buy a second one 2 weeks after. Great place and quality!


    Fit: Feels true to size

  • 8/6/2013 Too big

    3 Review Stars By Kris

    This was the first competition suit I ordered for my 14 year old daughter who wears a size 32 swiim suit in meets.  While the size 32 in this competition suit "fit," it was definitely too large, since the suits are supposed to be very tight and compressive.  We had to return it and she ultimately was fitted for a higher level size 25 Tyr suit at a swim meet.  Next time I order, I would definitely order two of the suit on the smaller size end in order to make sure I got the right size.

    East Lyme, CT

    Fit: Feels too big

  • 10/30/2016 feels to big

    1 Review Stars By Eva Mihaly

    feels too big

    Eva Mihaly
    Cape Coral, FL

    Fit: Feels too big

  • 7/29/2013 Good, but not great

    3 Review Stars By bj

    Ordered 3 sizes smaller than my practice suit but by second day of 3 day masters meet the suit felt stretched out.  On the bright side, very comfortable in the water and good coverage for an older swimmer.  Still got best times.


    Fit: Feels too big

  • 7/31/2016 This is not a tech suit

    1 Review Stars By SwimMom4

    We ordered this suit based on reviews for my `12 year olds swim meet.  She has another suit but we needed an extra and the price point was good and reviews were positive.  She wears a 28 practice suit and we ordered a 26.  It was tight but not impossible to put on.  When she swam in it, the suit didnt stretch or gap but the fabric held a lot of water and became heavy.  It didnt bead up either.  She had no time drops at all wearing this one.  Her other suit is an Arena powerskin and it was much better than this one.  Take the money you are thinking of spending on this suit and invest in a real tech suit.

    New York

    Fit: Feels true to size

  • 7/14/2009 Great fit for a moderate price

    4 Review Stars By Kelly O.

    My 13 yr old is 5'8", 160 lbs and all muscle except where she doesn't want curves yet, as "they get in the way."  We have a very hard time finding tech suits that are high enough to keep out water on entry and don't restrict blood flow at her legs. I was surprised to read the 5'3 gal has a prob with suits. We love thisTyr, the 36 fits great for regionals but we buy the 34 for champs as it does stretch out after two wears. She has dropped time when wearing this suit.

    Kelly O.
    Shavertown, PA

    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.