WarmWool Hoodsweater is Aclima’s most popular hooded sweater. With our functional tree-stage function, you can choose between a round neck, high collar or balaclava – all in one and the same garment. The fit is snug and is thus perfect closest to the body on cold days. Rib knitted sides for comfort and freedom of movement. WarmWool is a knitted material and thus elastic and flexible.