JambuKD Baltoro2 Waterproof Boot (Little Kid/Big Kid) 100% Leather and plastic Rubber sole Shaft measures approximately 9.5" from arch All terra traction sole provides ultimate grip and stability^Phylon ethylene vinyl acetate footbed for ultimate comfort^Gusseted tongue and waterproof lining^Insulated for warmth^Lighweight phylon ethylene vinyl acetate midsole