K-Swiss Bigshot Light 2.5 Tennis Shoe (Little Kid/Big Kid) 100% Synthetic Rubber sole Shaft measures approximately 2.25" from arch Lightweight tennis shoe featuring perforated upper with five-stripe branding Padded tongue and collar Flow Cool system for breathability Plantar Support Chassis for mid-foot stability Y-beam mid-foot support structure Drag Guard technology for defense against toe dragging Flexible rubber outsole