Description of Outdoor Research Marvel Windshirt This windshirt offers you basic protection from light weather and cool temps. The lining keeps you feeling dry and comfortable throughout the day. Stretch woven arms and shoulders give you additional freedom of movement. Features: Wind-resistant/breathable 40D x 50D ripstop polyester main body Durable, stretch woven nylon shoulders and arms Brushed tricot lining Zippered sleeve pocket Two zippered, brushed tricot-lined handwarmer pockets Cuffs with laminated hook/loop tabs Dual drawcord hem adjustments