ASICS Pre Turbo PS Boys Running Shoe (Infant/Toddler/Little Kid) 100% Textile and Synthetic Rubber sole Reinforced Stitched Toe Cap: The outsole is stitched directly to the upper for exceptional durability. Removable Sockliner: A sockliner which can be removed to accommodate a medical orthotic. Elastic Laces: A classic triathlon feature allowing a runner to put the shoe on quickly, easily, and securely. Hook and Loop Fastener: Easy on and off.