The North Face Womens Thermoball&iquest; Bootie Ripstop Made in USA Heel measures approximately 0.75 inches" Slip into the ThermoBall&trade; Bootie from The North Face&reg; so feet stay toasty warm as the winter chill sets in. PrimaLoft&reg; ThermoBall&trade; insulation delivers the lightweight warmth of down with the wet-weather performance of synthetics. Water-resistant, moisture-shedding, 100% recycled P.E.T. ripstop upper. Lateral stash pocket with snap closure. Protective synthetic mudguard. Adjustable bungee cinch closure at cuff helps keep warmth in and the elements out. OrthoLite&reg; footbed is covered with Oso-fleece for a comfortable underfoot feel. Lightweight, injection-molded EVA outsole offers all-day cushioning. TNF Winter Grip&reg; center rubber outsole pod and temper-sensitive IcePick&reg; lugs provides enhanced traction in winter conditions. Imported. Measurements: Heel Height: 3&frasl;4 in Weight: 9 oz Circumference: