Play doesn't have to end at dusk when playing in Waterbug5 winter boots, thanks to reflective NiteRays patches for after dark. These snow boots also feature a seam-sealed waterproof construction and lightweight Rubber bottoms to keep kids on their feet.FEATURES & SPECSHeight: 9.5 inchesWeight: 1.4 lbs per pairCircumference: 12 inches (size 12)Made in USA with Canadian and foreign materials or made in Canada with Canadian and foreign materialsComfortable down to -40°FVegan-friendlyUPPERSeam-sealed waterproof nylon upperAdjustable snow collar and Easy-Grab Lace Lock8 mm Zylex® removable liner (97% recycled content)Moisture-wicking liningAdjustable midfoot hook and loop strap with easy-grip rubber tipNiteRays reflective technologyOUTSOLEWaterproof and recyclable lightweight synthetic Rubber shellProprietary technology offers traction and increased flexibilitySNOWAVE outsole with multi-directional treads for stability in snowy conditions