Reebok Women's Reebok Z Goddess Le Running Shoe 100% Manmade Synthetic sole Comfort collar contructed using soft, light and breathable neoprene to better fit a woman's foot Open vamp for unrestricted movement of forefoot New sleek last allows the foot to move naturally while keeping foot stable on top of the platform Lightweight, low profile Minimal high abrasion outsole rubber in key high abrasion wear areas