The Alameda Ridge jacket features a herringbone pattern on the outer fabric for a stylish look, concealing the OmniTech membrane familiar from outdoor jackets. Its a great choice for mild winter days and mid-season wear! The inner lining is soft fleece. - Waterproof, windproof, breathable OmniTech membrane with taped critical seams - Thermarator insulation traps warm air and is made from recycled fiber - Adjustable hood - Snap tabs at the waist on the back - Two hand pockets and an inner pocket - Adjustable cuffs - Elastic inner cuffs to keep out drafts - Rain protection level (Columbia scale): 2/4, protects against drizzle and light showers - Warmth level (Columbia scale): 2/3, warm but not designed for extreme arctic conditions