Key features Weight: 198g Tighter fit for added security and extra snug step-in feel Upper made from 98% recycled materials Adapted Speedboard® for more power to your forward motion Increased midsole height and closed-channel forefoot Molded heel designed to hold your foot securely in place CloudTec® in Zero-Gravity foam for cushioned landings These are in great used condition with minor signs of wear (shown in photos).