Quick front lacing; Round toe; Internal "sock" structure Tone-on-tone 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: 303g; Height 7mm Aligned Cloud elements for ideal cushioning Helion™ superfoam for maximum energy return Tone-on-tone rubber sole with perforated details; Smooth and ultra-light midsole Color: Black 100% Recycled Polyester Made in Vietnam