Your feet work hard, they deserve the Women's ThermoBall(TM) Traction Mule V. They combine Thermoball insulation with a high-traction rubber outsole to make a slip-on that's ideal for base camp, apres ski, or shuffling out to grab the morning paper.FeaturesUpper 100% recycled P.E.T. ripstop upper with non-PFC durable water-repellent (non-PFC DWR) finishCollapsible heel with elastic side panels for easy on/offLightweight ThermoBall(TM) Eco insulation retains warmthSole Unit | Up to 20% recycled rubber outsoleUpper| 100% recycled P.E.T. ripstop upper with non-PFC durable water-repellent (non-PFC DWR) finish to help keep feet dryOso fleece collar lining for comfort DetailsStyle: NF0A3V1HApprox Weight (A 1/2 pair): 7.1 oz (201 g)Last: TNF-SB-3BSizes: 5-11 (whole sizes) Women's Shoes - Size GuideUSUKEUCM5336225.53.536.522.56437236.54.537.523.57538247.55.538.524.58639258.56.539.525.59740269.57.540.526.5108412710.58.541.5281194228.8