Quick front lacing; Round toe; Internal "sock" structure Contrasting logo on the outside, inside and heel; logo on the tongue 100% recycled polyester mesh upper; Dope-dyed upper uses 90% less water CloudTec Phase® for a perfect heel-to-toe transition High precision with finite element analysis (FEA) Weight: 229g; Height 7mm Aligned Cloud elements for ideal cushioning Helion™ Superfoam for maximum energy return White rubber sole with perforated details; Smooth and ultra-light midsole Color: White / Black 100% Recycled Polyester Made in Vietnam