The Zen has been a mainstay amongst guides and climbers. It balances approach stickiness, hiking support, and all-day comfort. The Zen Pro Mid GTX incorporates a GORE-TEX(R) liner for year-round use. The higher profile protects the ankle, especially when humping a double rack and twin ropes up the hill. The Zen also adopts SCARPA's Sock-Fit XT technology from their alpine boots, giving these a fantastic fit and sensitivity. Injected TPU reinforcing on the side leather improves durability. A new Vibram(R) Spyder 2 sole doesn't pick up pebbles and features a climbing zone under the toes. The best Zen yet! Features: - Upper: Suede - Gore-Tex - Extended Comfort lining - P-Flex insole - Injected EVA midsole - Vibram Spyder II sole - Weight: 510g / 1lb 2oz (1/2 pair size 42)