Under Armour Men's Charged Legend Cross-Trainer Shoe 100% Textile, Synthetic, Ethylene Vinyl Acetate, Rubber Imported Rubber sole Shaft measures approximately 3.2" from arch Lightweight, jacquard upper with TPU overlays on the heel & toe for increased support & durability Reinforced webbed lacing system provides superior lockdown External heel structure improves stability & containment External EVA sockliner for added underfoot comfort Drop-in midsole acts as a dual sockliner & provides exceptional performance