The 3-hook fastening system securely attaches the gaiter to the specially designed hooks on our trail shoes

built for use on technical

5 mm—composed solely of rubber and strobel board when the insole is removed

Strategically placed rubber on the outsole offers excellent durability and traction in high-abrasion areas

The moderately cushioned platform features the next iteration of our ZipFoam™ midsole

Ultrafly 6 Switchback Compatible The 3-hook fastening system securelyWOMEN We freshened it up from top to bottom to amplify the comfort and light stability thats been the foundation of Ultrafly from the start. With even more cushioning than its predecessor, we redesigned the medial post to now wrap the heel to ensure smooth stability throughout. The ZipFoam midsole continues to evolve, now providing an even more responsive ride. Additional rubber coverage on the outsole improves durability and traction, while