Keep warm and stay stylish with the Nuptse Purna boot from The North Face®. Uppers made of waterproof, BLC-complaint, velvet suede. Waterproof, lightweight synthetic shell to keep you warm. Water-resistant, baffled, 100% recycled P.E.T. ripstop cuff detail. 200 g PrimaLoft® Eco insulation creates a warm and toasty climate for your feet.Cemented and seam-sealed waterproof construction. Gusseted tongue.Full lace up closure with a faux-fur collar detail. Compression-molded EVA Northotic™ footbed.Durable TNF Winter Grip® rubber outsole with IcePick® temperature-sensitive lugs.Measurements: Heel Height: 1 in Weight: 14 oz Shaft: 10 inProduct measurements were taken using size 8, width B - Medium. Please note that measurements may vary by size.