On Core Long-T (Womens) White full collection The balm is sweat and

The balm is sweat and water resistant – it keeps pores clog free by allowing sweat to escape and lets skin breathe

while the closed cell construction allows water to drain quickly

The engineered mesh upper is reinforced in high‑wear areas and features an integrated forefoot rubber wrap and D‑ring for optional gaiter attachment

World's lightest full-leg running underwear at under 35 grams

On Core Long-T (Womens) White full collection The balm is sweat andOn's Core Long T is a versatile long sleeve running top designed for cooler training runs and everyday layering. Lightweight and breathable, it moves easily through track sessions, road miles, and warm ups alike. In White.