Under Armour Men's Speedfit Hike Mid Boot 100% Synthetic, Textile Imported Rubber sole Shaft measures approximately ankle-high from arch UA Storm technology repels water without sacrificing breathability Anatomically molded upper with ultrasonic welded seams & welded forefoot overlay to give you a superior fit External heel counter for support & a locked-down fit Molded Ortholite sockliner is designed with a memory foam top & PU base Traction lugs extend onto midsole, engineered for unrivaled off-road grip & stability