The men’s Sphere Long Sleeve Hood is an ultra-light and breathable full-coverage merino-blend hoody, built for your days on a mellow alpine trail. It’s made of soft Cool-Lite fabric, which is a natural blend of moisture-wicking merino wool and lyocell. It’s also infused with jersey Corespun fabric, which features nylon threads wrapped in merino wool, offering the ultimate combination of next-to-skin softness and durability. Icebreaker furnished it with a loose-fitting hood. Split side seams improve your freedom of movement. Offset shoulder seams help reduce chafing when you're carrying a backpack.