The Roc Spire Jacket from Haglofs is an essential 3L GORE-TEX shell jacket, built for hardcore mountaineers! This full-featured, four-season jacket features clean lines and light weight yet durable for long days on the mountain. With a three-way adjustable helmet-compatible hood and velcro adjustable cuffs to help keep the weather out and guarantee the perfect fit. Designed with comfort in mind this jacket has no shoulder, lower side or lower inner sleeve seams to avoid chafing which also helps with durability.