Designed for shorter ground contact and more air time, this running shoe features data-driven construction engineered for the biomechanics of a woman's foot.Perfect for: Female runners looking for gender-specific biomechanical support and propulsive strides in a shoe made with recycled materials to leave smaller footprints.Upper: One-piece engineered mesh molds around the foot for a breathable, secure fit. Lightweight materials in the heel foam, heel lining, tongue and inner reinforcement provid