Norrona D3O Removable Back Protector polartec(r) hardface(tm) Comfort: Engineered for unrestricted movement

Comfort: Engineered for unrestricted movement during activities

Brushed inside

stretchy material will keep you feeling cozy

Its high collar provides additional coverage

RC Pro chamois for all day comfort in the saddle

Norrona D3O Removable Back Protector polartec(r) hardface(tm) Comfort: Engineered for unrestricted movementFEATURES of the Norrona D3O Removable Back Protector D3O removable back protector for the skibotn 15L pack and the fj? r? 18L pack D3O core patented technology is based on non Newtonian principles Weight: 350 gr Fabric Details D3O Disclaimer We only ship this brand to US Addresses. Gender Unisex Best Use Biking,Mountaineering and Alpine,Mountain Biking