The perfect jacket for anyone looking for a technical all-rounder. The Mammut Alto Guide is perfect for everything from day hikes to first adventures in mountaineering. Durable stretch Mammut DRYtechnologyPro 3-layer material is breathable, waterproof and PFC-free.Multiple features, which include backpack-compatible front pockets, a helmet-compatible hood with reinforced peak, and a 2-way zipper for easy climbing harness access, make the hard-wearing Alto Guide an ideal weatherproof jacket for mountain and hiking tours.A smart choice for your mountain sport adventures: technical, functional and durable. Robust, windproof and waterproof 3-layer Mammut DRYtechnology Pro material made from 100% polyamide Polyamide membrane based on natural raw materials Helmet-compatible hood with reinforced peak and 3-point adjustment Robust, water-repellent YKK Vislon® 2-way front zipper Chest pocket with water repellent zipper 2 climbing harness-compatible front pockets with waterproof zippers Und