The versatile Women's Alto Guide Jacket offers comfort and protection on hiking and mountaineering trips. A Mammut DRYtechnology Pro 3-layer shell, you get waterproof, windproof performance. The stretch fabric stands up well to abrasion and has a PFC-free water repellent finish to aid water runoff. Helmet and harness compatible, with pit zips for venting and pre-shaped sleeves for mobility, the Alto is a superb mountain all-rounder. [Full Details]