The North Face - Thermoball Roll-Down Bootie (Shiny TNF Black/TNF Black) - Footwear .

Zappos.com is proud to offer the The North Face - Thermoball Roll-Down Bootie (Shiny TNF Black/TNF Black) - Footwear: Venture into the coldest of temperatures with the Thermoball Roll-Down Bootie from The North Face. ; Water-resistant, element-shedding, 100% recycled P.E.T. ripstop shaft. ; Protective synthetic mudguard. ; ThermoBall offers warmth equivalent to 600 fill goose down without the bulk and heaviness. ; Adjustable, Oso-fleece lined with a fold-down collar. ; Cushioned, lightweight, injection-molded EVA outsole. ; Inset TNF Winter Grip rubber center pod with IcePick temperature-sensitive lugs for increased fraction in winter conditions. ; Imported. Measurements: ; Weight: 11 oz ; Circumference: 15 in ; Shaft: 11 in ; Product measurements were taken using size 8, width B - Medium. Please note that measurements may vary by size.