From the inside out—200g of Primaloft Bio™ insulation and B-DRY waterproofing—the Sphinx Pull-On is ready for ice-laden mountain towns. Featuring waterproof oiled nubuck, a water-resistant medial zipper, recycled components, and a Vibram Arctic Grip A.T. sole made of Vibram XS Trek.
*This style runs small. Please order up a half size.

Technical Specifications
Width

Standard - Women’s standard width is B in the heel and C in the forefoot (according to Brannock Device®). Patterns and materials in a given model may influence fit. We always recommend trying our footwear on to ensure the best possible fit.
Volume

Standard — Medium-High volume feet tend to be wider with higher arches and insteps.
Upper Material

Oiled Waterproof Nubuck Leather + Abrasion-Resistant Ripstop Textile
200g Primaloft BIO
B-DRY Waterproof Membrane
100% RPET Webbing + YKK Water-Resistant Medial Zipper
Weight

15.3 oz./434 grams