Lightweight. High-Performance, Mid-Range Road Shoe. Key Features: Surround wrapping upper structure reduces overlap, provides Glove-like fit.,Low stack height midsole helps stabilize foot, maximizes power transfer and efficiency.,Integrated sole and upper construction sets a new level of fit, stability, rigidity and lightweight performance.,Mesh/TPU/Synthetic leather composite upper provides comfortable fit and better breathability.,Light carbon fiber reinforced nylon sole for power transfer.,Available in wide width..