Leveraging Technologies Born From Our Alpine Experience, Then Designed With A Focused Minimalism, The Sawyer Delivers Gore-tex Performance With A Look Refined For The City. Waterproof, Windproof And Breathable, It Protects From Summer Showers And Winter Storms. The Gore-tex Material Is Comfortable, Quiet, And Has A Bluesign® Approved Tricot Liner And Pfc-free Dwr Treatment. Articulated Sleeves Add Freedom Of Movement, The ¾ Length Extends Coverage And An Adjustable Hood Sheds Rain And Snow.