Now Accepting PayPal and Google Wallet

product videoPlay Video

Arena Powerskin ST Jammer Tech Suit

Product Rating   Product Rating  29 customer reviews|48% say true to size
Price Match Guarantee
From $70.99 - $80.00
SKU: 27903
Product Code: 25034

Availability: Usually Ships in 24 Hours
Please complete the "Color" field below.
Please complete the "Size" field below.

  • Play video
    If you're looking for a jammer to help you make a statement in the water then look no further than this Powerskin ST Jammer from Arena®.

    • FINA approved.
    • NCAA and NFHS compliant.
    • Excellent durability in chlorinated water.
    • 50+ UPF for sun protection.
    • Specially treated for a smooth outer surface.
    • Strong compression for quick recovery.
    • Powerskin ST combines light weight X-Raptor fabric with superior hydro dynamic properties.
    • X-Raptor light-weight knitted fabric reduces surface and form drag.
    • 71% Polyamide / 29% Elastane.
    • Imported.


  • 3.5 star rating (29 Reviews)

    Write A Review

    See all 29 customer reviews

    NEW!Now you can comment & reply on customer reviews. Simply click "comment" below any review.

  • 7/31/2013 Eh

    rating star By Anton T

    Very nice looking tech suit, but it is big on me... Should've gotten a size 22 or 24. I got size 26 and it feels pretty big on me, it even looks big. Overall if you're a size 28-26 get a 22-24, the tighter the better. I did get good times with it but disappointed because I spent $80 now I have to wear it. I might order another one and save this one for later.

    Anton T
    Philadelphia, PA

    Size: Feels too big

  • 11/23/2014 Very good!!!

    rating star By Marumom

    My son's very happy!!!

    Los Angeles, ca

    Size: Feels too big

  • 7/24/2014 HUGE and THICK

    rating star By Erik Sterne

    Warning, this suit runs gigantic.  I held it up to my old Arena Tech jammers and they are a full 3 inches wider at the waist.  Did not even try them on.

    Erik Sterne
    Santa Rosa CA

    Size: Feels too big

  • 7/23/2014 Way too big

    rating star By Tracy D.

    Looked and felt great, but too big. My son wears a 24. After reading reviews, I ordered a 22. Still way to big to get correct performance from suit. Returned.

    Tracy D.
    Concord, CA

    Size: Feels too big

  • 7/9/2014 Good suit

    rating star By Orlando C.

    I usually wear a 30 in competition, so I got a 26, and it fits perfectly. I hope it will last through JOs so I can use it again at Far Westerns. Also the buoyancy helps.

    Orlando C.
    Berkeley, CA

    Size: Feels true to size

  • 1/16/2014 Runs very big

    rating star By Michelle G.

    I can't review it based on use because we won't be able to use it. My son normally wears a 28 so I ordered a 24 based on Arena's size chart and other people's reviews. The 24 is too big. It fits nicely but offers no compression and the material actually gaps and bunches at his leg/groin. We needed it for a meet this weekend and don't have time to get a new one. So, we are disappointed in the sizing issues. The material feels nice and seems like it would hold up better than some of the other tech suits we've purchased. Also, this suit has a detached brief/lining that my son thought felt awkward. He normally wears a brief when practicing so this should feel like a brief with a jammer over it. The gap in material is between the brief and the jammer so perhaps this size issue is what is causing the awkward feeling.

    Michelle G.
    South Central PA

    Size: Feels too big

  • 7/30/2013 Vey good suit

    rating star By Swim MaMa

    Suit is very good  feel like a little long. My son drop bunch of time. He use to wear speedo 26. Arena  run a little bigger. We just take one size small.

    Swim MaMa

    Size: Feels true to size

  • 7/29/2013 Good at first...

    rating star By Matt

    Was great at first although I had to size down two sizes instead of one and it still felt big.  It lost it's shape and water repellent quality quickly and now is just like a regular training suit.  Good for about 1 weekend meet.


    Size: Feels too big

  • 7/27/2011 Ok Suit for Meets not Championship meets

    rating star By AR SWIM

    This is a okay suit for meets which are not championship. Fits true to size.

    Little Rock , AR

    Size: Feels true to size

  • 6/21/2015 Not Bad

    rating star By Ethan

    The suit has great compression and is very hydrophobic but the only issue I have is that everytime i swim the suit builds up with lots of water but its a good suit all around

    Freeport, GB

    Size: Feels true to size

  • Email Address Invalid. Please enter an email address in the format: xx@yy.zz



Since 1973, Arena™ has been a global influence and leader in competitive swimwear and accessories. Used by international top athletes and the official swim teams of UCSD, UC Berkeley, and Cal Poly, Arena swimwear is as synonymous with water as it is to swimming. Arena boasts a number of streamline, comfortable, and durable swimsuits that are perfect for competitive swimming and races.

By investing in innovation and researching fabrics and textiles, Arena is continuously discovering and utilizing unique technologies. Their high-tech patented Powerskin™ fabric claims to be the lightest fabric in production, weighing only 125 grams per square meter, while their stitchless seams keep mobility at its highest and reduces drag.

With offices populating Europe, Asia and the US, Arena is making waves worldwide with their quality line of goggles, training equipment and competitive swimwear. Whatever your swim needs, Arena has you covered with their jammers, one pieces, and neck-to-knee suits.