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Blueseventy Nero XII Women's Kneeskin Tech Suit

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Product Rating   Product Rating  8 customer reviews|83% say true to size
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SKU: 12S3NS01
Product Code: 38059

Availability: Usually Ships in 24 Hours
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    The Nero XII Women's Kneeskin is designed for the best competitive athletes in the world. It excels in the two most important factors of a kneeskin: fit and compression. The Nero XII fabric is designed to reduce drag, streamline body position, and improve performance.

    • Patented seam welding technology:
        - Welded seams create 50% less drag than a conventional over locked stitched seam.
        - Lock seam: 3 layer folded bonding technique.
    • 3-dimensional anatomically refined fit.
    • Internally welded core stability panels:
        - Internal panels support abdominal function and enable you to hold a better body position in the water.
    • Nero XII fabric:
        - Enhanced compression, improved power, and elasticity.
        - Lightweight.
        - 56% more compressive fabric.  
        - Double the fiber percent than a standard performance suit.
        - Increased lateral compressive force.
        - Increased stretch in the vertical direction to improve range of motion.
    • Imported.


  • 4.5 star rating (8 Reviews)

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  • 2/5/2014 did not fit at all

    rating star By swimmers mom

    My daughter, a long distance swimmer is big: 5"6.5" and 160 pounds .She could not even try the suite because it would not stretch enough to put on. Video did not help. Material feels like rubber, I could not stretch it even a bit. Feels like thick plastic. Not sure, it may be a good compression suite, but one who fits into other tech suites of the same size would not fit into this one as there is almost no stretch at all.

    swimmers mom
    Ardmore, PA

    Size: Feels too small

  • 11/22/2013 Much better coverage than Nero TX

    rating star By michelle v.

    I ordered this suit for my 5"7" 135 lb 12 year old daughter after trying the Nero TX (size 30) which did not offer enough coverage in the chest area.  The description stated that this suit ran larger so we ordered a size 28.  Fit is super and definitely covers her chest.  However she says when she does a backstroke start there must be some kind of gap in the chest area because she gets water inside of the suit near the front of her underarm area.  Swimming any other race the suit is perfect and she did shave time off of her races.  We like the suit overall, but may try a Speedo next time due to the issue with gapping.

    michelle v.
    grand island, NE

  • 8/29/2013 worth the money

    rating star By iamaswimmom

    My daughter has worn this in a few championship meets. It fits tight and takes time to put on even with my help. We followed the sizing guidelines and opted to get the smaller size for better compression. But I think it's worth it even with some struggle putting it on. Dropped time on many events. Good quality and pleased with this purchase.


  • 4/9/2013 Love this suit!

    rating star By luv2swim

    I am a masters swimmer. This is my second suit. I wore out the first one! I use it for my big meets, in 'good' pools, where I hope to swim good times. The straps and leg grippers are more comfortable than another brand I've worn. I was sort of in between sizes so I went for the bigger size and was happy with the decision.


    Size: Feels true to size

  • 4/8/2013 Well-made suit

    rating star By jmb913

    My daughter has another race suit and the Blue 70 feels like the material is higher quality.  Took her at least 20 minutes to get it on but it fits well and she is happy with it.


    Size: Feels true to size

  • 3/7/2013 great suit

    rating star By D

    This was used in champion meet...Great suit, no water in the suit, very tight...It does take some time getting into but that is normal if it fits correctly...Great time results, dropped significant amount of time in events.  Will purchase this one again.

    League City, tx

    Size: Feels true to size

  • 2/26/2013 Best racing suit

    rating star By snapthat

    My 14 year old races club and high school. This is her 3rd b70 suit and 1st XII. Sizing was excellent, tight in the chest, core and legs for the best compression yet. All b70 suits have held up to wearing for prelims and finals at championship meets with very minimal stretching. Stays true to original size. Never fills will water since the compression is so good. All the seems look brand new. I can see this XII suit lasting a long time. Highly recommend over lzr pro


    Size: Feels true to size

  • 1/4/2013 Great suit!

    rating star By Lea

    My daughter wore this suit for Junior Olympics and she dropped time in all her events.

    Las Vegas, NV.

    Size: Feels true to size

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Blueseventy, named for the fact that 70% of the Earth's surface is covered by water, has manufactured the highest quality competition suits since 1993. By focusing entirely on producing advanced wetsuits, swim skins, accessories and goggles designed for competition swimmers, blueseventy has successfully developed a reputation as the industry leader in competition suits for triathlon and Ironman events. The advanced hydrophobic materials found in blueseventy's open water competition swim skins have now found their way into pool suits as well, allowing swimmers of all types to experience the competitive advantage of blueseventy's suits. By relentlessly concentrating on producing such specialized, high-performance products, the blueseventy brand is now the highest selling wetsuit brand in the USA.