The North Face® Nuptse Bootie II Waterproof are an essential for colder condition thanks to the 700-fill down and waterproof DryVent™ fabric. SKU: #9535628 Durable, water-resistant, recycled P.E.T. ripstop upper. OrthoLite® sockliner. DryVent™ waterproof membrane. Durable and protective overlays. 700 fill goose down. Single-density, molded-EVA midsole. Outsole-grade EVA is lightweight and offers optimum durability. Durable heel webbing for easy on/off. Pull-on style. 100% of the virgin down used by The North Face® is certified to the Responsible Down Standard (RDS) by Control Union. Surface Control™ rubber outsole optimized for winter conditions. Measurements: Weight: 10 oz Shaft: 5 3⁄4 in