Under Armour Men's Horizon Str Ankle Boot 100% Textile Imported Rubber sole Shaft measures approximately 4" from arch Platform measures approximately 0.5 Durable PU & textile upper for breathability & reliable protection Reinforced welded synthetic material in critical areas for increased durability Mesh heel with dual protective welds Plush foam around the ankle collar for enhanced comfort Lightweight, full-length EVA midsole for optimal cushioning