Durable The perforated polyester ripstop increases durability. Easy Transitioning Outsole lug pattern helps you move on different surfaces. Durable Cushioning Midsole with lightweight phylon for soft, dense cushioning. Stack Height 22/32 Heel-To-Toe Drop 10MM Upper Material RIPSTOP Midsole Material PHYLON (EVA) Outsole Material RUBBER Firm soul, great for running or cross fit In excellent condition, no flaws Men’s size 6 or a women’s size 7.5