2020-2021 Arc。The first ski alpinism boot with revolutionary 360° rotating cuff for unmatched climbing and ski performance. The patented 360° rotating cuff delivers unrivaled vertical and lateral ankle agility while climbing or skinning. On the descent, the cuff’s carbon-fibre construction improves stiffness and power transfer while skiing without adding weight or sacrificing agility. The thermoformable ultralight Procline Lite liner is highly flexible, and a full-coverage gaiter seals out snow. Weight 2380 g / 5 lb 4.0 oz Unisex boots. Used, all the buckles and zippers in working condition. Clean inside with noticeable scuffs on both boots.