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ROKA Men's SIM Pro II Neoprene Shorts ROKA Men's SIM Pro II Neoprene Shorts ROKA Men's SIM Pro II Neoprene Shorts ROKA Men's SIM Pro II Neoprene Shorts ROKA Men's SIM Pro II Neoprene Shorts ROKA Men's SIM Pro II Neoprene Shorts

ROKA Men's SIM Pro II Neoprene Shorts

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Updated with a new waistband construction and more comfort to cover more body types, the ROKA Men's SIM Pro II Neoprene... Read More
SKU: 1011-1180 Product Code: 8172835

Product Details

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    Updated with a new waistband construction and more comfort to cover more body types, the ROKA Men's SIM Pro II Neoprene Shorts is the ultimate training piece for the pool. These patent-pending neoprene shorts give you the same experience of a wetsuit swim by lifting you up, yet don't have the same heating characteristics of a full-body wetsuit. Designed specifically for the pool, you'll always get a race-specific training workout whenever you put them on.

    Fabric & Care

    • Designed for the pool, they won't damage in chlorine. Simply rinse with fresh water after use and hang dry inside out.
    • 100% Yamamoto neoprene.
    • Yamamoto #39 SCS ?- Reduces drag 
    • Yamamoto Aerodome neoprene on the front and back - Traps air to improve buoyancy while reducing weight.


    • Men's neoprene shorts.
    • Designed for pool swimming.
    • Designed to lift your hips like a wetsuit.
    • Buoyance added to hips and legs for fastest position possible.
    • Yamamoto SCS Coated Stretch Knit waist: - Easier to get solid, snug fit. - Seals out water better.
    • Optimized length and leg openings - Higher rise in back and more comfortable in front
    • Color hit at back waistband for improved technique evaluation from trainers.
    • Since the SIM is considered to be the same as a wetsuit by USAT rules, you may wear them in a race where wetsuits are permitted, but not in a non-wetsuit race.

    Sizing & Fit

    • Snug fit like a wetsuit.
    • Sizes: Small - XX-Large
    • Note: These shorts will loosen slightly in the water. However, they do have a drawcord for adjustment.

    Country of Origin

    • Imported

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  • 4.5 Review Stars (9 Reviews)

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    See all 9 customer reviews
  • 5/15/2020 Awesome swim shorts.

    5 Review Stars By Brian

    The construction is very good

    Austin, TX

  • 3/27/2020 Decent quality at a fair price

    5 Review Stars By Denny

    Fantastic training aid.  Really helps develop the proper form

    Lancaster, PA

  • 2/25/2020 Great! Gives performance and fit as advertised.

    5 Review Stars By Philmore

    Allows me to get the workout I need with out the struggle to keep my hips high. I have been able to increase my time 100%.
    The fit is true and the care and cleaning is simple; wash, rinse and air dry.

    Wilmington NC

  • 1/24/2020 Not as good as SIM Elite....

    3 Review Stars By Peter

    Appears to be made from thinner and lesser quality neoprene than Elite.


  • 1/7/2020 .

    5 Review Stars By .



  • 12/16/2019 Great training suit

    5 Review Stars By Carl

    Suprised that the suit does increase your speed.  Confirmed for myself when had to use a regular suit while my old SIM Pro II wore out and the new one had not yet arrived.  Added about 4 seconds per 100 yds

    Little Rock, AR

    Fit: Feels true to size

  • 9/12/2018 1 year review

    3 Review Stars By Ray J.

    Provide excellent buoyancy. Tight fit.  Need to size up one or two sizes.  After one year short began to deteriorate at the band,  Tried to repair using dental floss and super glue.  Have also used tire patches.  I like them but they did not last long enough to be worth the money.  Average 10,000 meters per week.  chlorine pool.

    Ray J.

    Fit: Feels too small

  • 7/5/2018 Keeps my hips up!

    5 Review Stars By Steve G

    Easy to get on last minute before swim portion of Tri. Way easy to get off in T1 to get my bike equipment on quick. They kept me gliding along the water.

    Steve G

    Fit: Feels true to size

  • 4/14/2018 Roka SIM Pro II shorts

    4 Review Stars By capchi3

    My first purchase of this kind, 58 yr old male, 5'6 142lbs 32 waist, Medium seems like a perfect fit, snug but after getting in the pool all is forgotten. Not a fast swimmer as my goal is to get cardio and a full body workout. Averaging 60min at a distance of 2000meters, freestyle. Having used these shorts only 3 times now, my hips are higher giving me a more parallel kick. Thighs are closer together so less energy is loss. Definitely helps me concentrate on my arms and technique rather than worrying on keeping my legs more afloat. A great find, won't be without these whenever I'm getting my Laps workout...Hope this helps!


    Fit: Feels true to size

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About This Brand


ROKA is a triathlete company that specializes in wetsuit production. Designed to make every swim that you have faster than the one before, ROKA focuses on pure speed. The company was born in 2010 and became official in 2011 by co-founders Rob Canales and Kurt Spenser. The two co-founders are former All-American swimmers from Stanford University in Palo Alto, California. They spent two years in research and design, trying on suits themselves and testing them on athletes and middle of the package groupers. They swear and stand by their suits being the fastest on the market, with Ironman World Championships behind them, they look forward to continuing to improve their suits.

Frustrated with the selection of suits that was on the market at the time, the co-founders of ROKA decided to take matters into their own hands and design suits that they themselves would enjoy wearing. They came up with the Maverick design which puts you in the fastest body position possible and facilitates proper rotation for a fast freestyle swim. One of the best features of the suit is the comfort in your shoulders during your movement as you're swimming. ROKA is committed to continually make suits that you will not only enjoy, but ones that you can be sure to take the prize in.