The SHELTERSTONE JACKET is your reliable companion for demanding alpine tours. The windproof and highly water-repellent DRILITE® LOFT 40D outer material with PFAS-free DWR protects you from harsh conditions, while the POLARLOFT® insulation keeps you warm without taking up unnecessary pack volume. The insulated, helmet-compatible mountain hood is fully adjustable and fits perfectly over your helmet. The comfortable mountain fit with pre-shaped sleeves allows for natural movement when climbing and hiking. The 2-way front zipper by YKK® with insulated inner cover offers maximum flexibility and thermal protection. Practical details such as two insulated zippered side pockets, a chest pocket, and spacious mesh and valuables inner pockets keep your gear safely stowed away. The adjustable cuffs and two-piece drawstrings at the hem allow for precise adjustment to your needs – for optimal comfort and protection in every situation.