FEATURES of the Vasque Men"s Talus WP Boot UltraDry Waterproofing System Athletically-oriented bottom package Classically styled silhouette Lightweight lower profile Upper provides rugged, but flexible comfort SPECIFICATIONS of the Vasque Men"s Talus WP Boot Weight: 2 lbs 9 oz / 1168 g Last: Perpetuum Upper: 1.8mm Waterproof Nubuck Leather, Abrasion Resistant Mesh Footbed: Dual Density EVA Midsole: Molded PU Outsole: Vibram Nuasi