Women's Thermoball Lace Up Waterproof from The North Face are warm, soft, and comfortable winter boots for women. The ThermoBall™ Eco insulation, made from recycled PET, offers comfortable heat, mixed with the waterproof DryVent™ membrane that keeps your feet dry in rain and snow.\n\nUPPER: Water-repellent, recycled P.E.T. ripstop upperWaterproof DryVent™ bootie constructionNon-PFC durable water-repellent (non-PFC DWR) finish to help keep feet dryLightweight ThermoBall™ Eco insulation retains warmth even when wetTNF™ branded webbing pull loops on both sides for easy pull-onCollar bungee is adjustable to prevent snow from getting inSynthetic mudguard helps keep the elements outOso fleece collar lining for comfortComfortable OrthoLite® footbed made with 5% recycled rubber contentSOLE UNIT: Rubber outsole for increased traction The North Face Women's Thermoball Lace Up Waterproof Almond Butter/TNF Black | Buy The North Face Women's Thermoball Lace Up Waterproof Almond Butter/TNF Black here | Outnorth