Pull on and go as quickly as winter days fly by.
From the inside out—200g of Primaloft Bio™ insulation and B-DRY waterproofing—the Sphinx Pull-On winter boot 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.
Features
O FIT Insole® BLOOM™
Insoles made with Bloom Algae technology use sustainable algae biomass without compromising durability or comfort. Molded to match the specific shape and construction of every pair we make, this purpose-designed technology delivers the kind of fit, feel and performance that’s unmatched in the industry.
Recycled Materials
100% RPET REPREVE® laces and webbing and quick drying recycled natural material lining help us lighten our impact on the planet.
PrimaLoft BIO
200 gram PrimaLoft BIO insulation. PrimaLoft has set sustainability forward with the first-ever biodegradable*, 100% recycled synthetic fiber, for insulation and fabric applications.
Vibram®-XS-Trek-Arctic-Grip-Canmore
Innovative Technology specifically engineered and designed to perform on wet ice.
Oboz B-DRY Waterproof
There’s no denying feet sweat and trails can get muddy. There’s also no denying the ability of our proprietary waterproofing system, B-DRY, lets sweat escape while keeping moisture out.
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
85602
