Updated with a fresh set of colorways yet still fundamentally true to it's legendary roots, the Speedcross 3 Shoes have a proven track record of converting first timers into lifers. Upper Textile / Synthetic Lining Textile Feather Construction A construction that extends the upper material over the midsole, to create a super-precise wrap of the foot and improve the feel. SensiFit SensiFit cradles the foot from the midsole to the lacing system, providing a secure, snug, and virtually customized fit all around the foot.