Developed with the help of female runners, the Yama redefines performance, comfort and fit for active women – from the shock absorbing air cushion in the heel to the articulated collar system and fully re-engineered women’s-specific heel cup. We’ve also integrated OutDry waterproof-breathable technology, and multi-density EVA foam so you stay warm, dry, protected and comfortable during high-velocity aerobic activities in the great outdoors.