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Nike Swim Hydra HD3 Neck to Knee Tech Suit

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Product Rating   Product Rating  7 customer reviews|43% say true to size
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Product Code: 25012

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This inspired Nike Swim™ Hydra HD3 Neck to Knee offers a sleek fit and a low-drag exterior that will translate into a better performance in the pool.


  • FINA approved.
  • Seams are aligned with fluid flow for increases speed in the water.
  • Nike no-sew leg openings feature bonded elastic fabric that lies smoothly against the skin for increased comfort and minimal drag.
  • Zoned tension technology helps prevent air and water pockets.
  • Imported.


  • 80% Nylon / 20% Spandex.

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

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  • 4 star rating (7 Reviews)

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  • rating star
    By from
    on 1/5/2014
    Feels too big

    I got the suit about a month ago for my winter taper meet in a size 24. I am about 5" 4 and weigh 115 pounds. It took me around 20 minutes to originally put the suit on, but once it was on it was a perfect fit. The first time I dove in the water to warm up before my race the suit immediately filled up with water so I used some advice a team mate gave me to prevent it in the race. However, after I swam my first race (100 Breast) my suit had stretched out so far in the stomach and the legs I could pull it about 4 inches from my body. I later got in again to see in the suit had regained any of its tightness but it began to fill with water and drag. After I took off the tech suit I had also realized seams were unraveling from the inside of the suit. This suit was a very poorly made suit and I would not recommend purchasing it.

  • rating star
    By from
    on 1/24/2012
    Feels too small

    Daughter is a 28, we bought a 24. Perfect fit, you should go 2 sizes below what you wear.

  • rating star
    By from
    on 4/26/2014
    Feels true to size

    The size is the correct for me. I feel OK with this product

  • rating star
    By from
    on 2/3/2014
    Feels too big

    for size reference, I'm 5"3" and weigh about 120 without a typical "swimmer's body" and I bought a 26. This was my first tech suit and bought it at a district meet a few years ago - it's definitely worked and helped with the mental aspect of swimming, but I would not recommend it to a swimmer looking for a high-quality racing suit. I think I've worn it for 5 meets maybe, but after just the first I was able to get my entire hand in through the back - the leg compression is great, but it is looser in the stomach. Overall, it's not bad for a less competitive swimmer who still wants the look, feel, and confidence of a kneeskin, but definitely consider sizing down a lot!

  • rating star
    By from
    on 8/4/2014
    Feels true to size

    Got this on a whim as a second knee skin for my daughter . . . saw it on another girl at JO's and asked her mom how the suit was.  They said they loved it.  The solid black is awesome.  My daughter hasn't worn it in a meet yet but it fits very tight and looks great on her. There are no sheer spots that only the bikini area is covered - it is solid all the way.   I do think it is a tad smaller than her 24 Arena which isn't a bad thing.  So glad I took the risk on a "Final Sale" and bought this suit for my daughter.

  • rating star
    By from
    on 5/16/2014
    Feels too small

    It is made for a thin build.  Legs are very narrow.

  • rating star
    By from
    on 8/16/2012
    Feels true to size

    Very nice and fast suit! Warning it is only lined wear a bikini would be.



When you think of Nike, you might not think of Nike Swim. Nike is known for its well-crafted sporting gear and training equipment, as well as its easily recognizable swoosh logo and "Just Do It" slogan.

More recently, the company has gained popularity for its production of competitive swimwear. Swimmers are now turning to Nike for swim goggles, Nike competition suits, Nike swim caps and Nike swimming bags. Nike swimsuits and Nike swimming warm-ups are always a great choice for any swimmer.

Go Hydra with Nike's popular line of technical suits. They have a specially formulated Nike Hydra material to help reduce drag. You can also choose an array of products from the "Nike Swim Team" line. By creating quality men's Nike swimsuits, women's Nike swimsuits and Nike swim kickboards, Nike Swim is beginning to make a splash in the swimming world.