The North Face Mens Thermoball&iquest; Traction Mule II EVA,Ripstop Imported Kick back and enjoy your favorite Saturday morning cartoons or cozy up to the campfire in the toasty warm The North Face&reg; ThermoBall&trade; Traction Mule II slip-on. Easy slip-on design. PrimaLoft&reg; ThermoBall&trade; synthetic insulation keeps feet toasty warm. Water-resistant, quilted 100% recycled PET ripstop uppers. Protective rand. Heel pull. Textile lining. EVA foam footbed. Die-cut rubber sole contains 40% recycled content. Imported. Measurements: Weight: 10 oz Product measurements were taken using size 11, width D - Medium. Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.