Arena

Tri Jammer ST

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  • $99.99
  • Regular price $149.99
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No two triathlons are the same. If long distance is your game, opt for our Powerskin ST line. These trijammers are a double-duty solution for racing and training. Made for optimal performance and comfort, we teamed up two high-tech fabrics for built-in muscle compression and longevity.


Our lightweight chamois with a special moisture transfer system is quick to dry and never becomes bulky. Finished with flat drawstrings and silicone leg grippers for a perfectly sealed fit that keeps water out and stays put while you're on the move. Fly to the finish line with gear made for the long-haul.

71% Polyamide 29% Elastane