Men's On Performance Top SS

The performance running T-shirt for racing.  Reduced to the max, it balances ultralight protection with breathability and freedom.

Blending high-tech fabrics in a minimalist design, this is an extremely lightweight top. All seams are taped, not stitched, so it feels like you're wearing nothing. It's Swiss-engineered to support your sprints, mid-distances, marathons and beyond.

Thanks to the sweat-wicking, fast-drying fabrics, you'll still feel fresh even when you feel the burn. The abrasion-proof front is engineered to shield, dry and protect. While the back features a highly breathable mesh for a refreshing airflow.

With a body-skimming fit, the streamlined design of the Performance-T delivers when the heat is on. Born for speed, it's crafted from elite materials to provide race-leading function where you need it.