Natural leather, for 3 key reasons: natural breathability, durability, and perfect adaptability to the foot with each use.
100% breathable and super absorbent ecological microfiber (8x its weight in water!), thermoregulating effect that helps sweat

Cushioned, super-absorbent, antibacterial insole
Technology and design come together in a non-slip rubber sole with top-tier SUPERFLEX tech for natural foot flexion.