The Nike Air Zoom Commence XT cross-training shoe is designed to deliver the ultimate performance in dynamic sport training environments. Lightweight synthetic upper with supportive TPU overlays. Zoom Air™ unit in the forefoot. Isolated second density crash pad enhances Zoom Air™ responsiveness. Midfoot shank. Durable solid rubber outsole is designed to deliver optimal heel-to-toe transition as well as medial/lateral traction. Wt. 10.2 oz.