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2XU Men's A:1 Active Sleeveless Wetsuit

Product Rating   Product Rating  4 customer reviews|75% say true to size
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SKU: MW2305c
Product Code: 44076

Availability: Usually Ships in 24 Hours
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This suit is perfect for the long hours for training that you go through before your race day. Made with high-quality Yamamoto neoprene, this is a suit that takes you all the way from those practice days to the end of T1. Features such as the floating zip panel increases your stroke distance as well as giving you the best body position you can be in.

Great Technology for Entry Level Swimmers

  • Top end technology for entry level swimmers
  • SCS coating improves hydrodynamics.
  • Velocity strakes improves hydrodynamic stability.

Efficient Buoyancy

  • Concave entrapment zone.
  • 39 cell front buoyancy panel for maximum buoyancy.
  • Floating zip panel improves distance per stroke.

The Finest Flotation and Flexiblity

  • Rollbar improves body position for maximum efficiency.
  • 100% Japanese Yamamoto neoprene.
  • Designed for athletes demanding optimal flotation and flexibility.


  • 4.5 star rating (Based on 4 Reviews)
    75% of Fit Survey Respondents said this item "Feels true to size"
    25% of Fit Survey Respondents said this item "Feels too small"

    Write A Review
  • rating star
    By from
    on 7/30/2013
    Feels too small

    needed to order 3 suits to find right size. Large fits little tight on neck but is otherwise good fit and operable and I'm 5"9" 162 lbs, not large frame--so size chart way small. good suit otherwise

  • rating star
    By from
    on 2/27/2015
    Feels true to size

    Great starter wetsuit. First swims gave gone good feels comfortable movement does not seem hindered.

  • rating star
    By from
    on 6/29/2014
    Feels true to size

    I've been renting wetsuits for a number of races and thought it was time to purchase. I rented both full sleeve and sleeveless. Due to shoulder restriction, I went with the sleeveless. Wouldn't recommend for warm races with jellyfish like Chesapeakeman.  I wore it once at the Va kinetic half and the suit performed well. Other reviews said it was constrained around the neck which is so when trying it on. Once you're in the water, it's not noticeable. I got a largetall and am 6"1,180. Fit was point on. Only reason I gave it a 4 was I don't know how it will hold up over the years.

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

    Extremely comfortable and effective wetsuit. I use it for triathlons and could not be more pleased. The front ridges allow for chest expansion without constricting my breathing. The fit is good and close where it needs to be and expandable when needed to breath. Most wetsuits do not provide for that "too tight" feeling across the chest while inhaling. 2XU has solved this by incorporating the expansion panels into the suit without losing wetsuit integrity. I have not found any deficiency in it. I highly recommend it. Great idea and well executed.


Developed by athletes for athletes, 2XU creates products which advance human performance

2XU (pronounced "two-times-you") engineers products with the single-minded goal of best equipping the athletes, so that they are better prepared, always race ready and more capable than their competition.

Designed and tested by leading industry experts, 2XU garments employ intelligent design with cutting edge performance fabrics and construction to multiply human performance.

Along with a full Triathlon, Run and Cycle line, 2XU leads the industry in Athletic Performance Compression Garments to help you train smarter, perform stronger and recover faster by providing the following benefits:

  • Pre-Exercise: Improved circulation.
  • During Exercise: Reduced muscle fatigue, heightened agility and increased performance.
  • Post-Exercise: Faster recovery and decreased soreness.

  • 2XU Compression & Apparel can be used for all general training & sports, running, triathlon, cycling and snow sports.