NIKE Flex Experience 3 (TDV)#653703-006 Cow Lthr,Polyester Text,Synthetic Leather UPPER: Simple pattern and reduced layering enhances flexibility, bootie construction provides great lockdown. MIDSOLE: Natural motion articulated Phylite gives a lightweight ride with great transition. OUTSOLE: N/A Youthful with flexible lightweight comfort are the best way to describe this shoe.