Women's Swimskins

Swimskins are race-day layers for non-wetsuit swims, worn over your trisuit to cut drag from the start gun to the swim exit. In warm-water races where wetsuits are not permitted, a swimskin keeps the swim fast while staying within race rules.

The Streamline Sleeveless Swimskin was developed from requests by full-distance triathletes who asked for a racing layer that cuts drag without giving up the core support they train with. It comes in a dedicated women's fit, with water-repellent fabric and bonded seams for a smooth surface through the water, and it is off in seconds at transition. The Shortsleeve Swimskin adds maximum coverage, built from extremely hydrophobic Yamamoto SCS material with bonded seams and a Kona-inspired print.

A swimskin should fit tighter than your trisuit, compressing everything beneath it so no fabric catches water. Choose sleeveless for a free stroke and quick removal, or short sleeve for extra coverage, and check the fit guidance before ordering.