Brand new with box. 100% Authentic! These running shoes are designed with a rounder heel to accommodate the shape of a woman's foot. The single-layer knit upper is soft and stretchy to adapt to your stride. Flexible cushioning gives you a comfortable ride with a springy feel. Women's-specific fit Lace closure Knit upper; Supportive Forgedmesh upper Textile lining; Lightweight blown-rubber outsole with carbon rubber Flexible Bounce midsole cushioning Sock-like construction hugs the foot