These were designed from the ground up for female athletes, with the right cushioning and support for a woman's center of gravity and foot-shape. They're also super-light and breathable, perfect for HIIT or bootcamp. Lightweight, breathable upper keeps you cool & dry TPU films with raised print help keep the foot locked into the platform while added durability & protection up top Built specifically for the female foot with a streamlined fit Charged Cushioning® midsole uses compression moulded foam for ultimate responsiveness & durability Full rubber outsole for maximum durability with multi-directional traction pattern