The Oxford Shell Jacket has a fully taped construction with Helly Tech® Performance membrane, providing it with great breathability while remaining waterproof. It has a variety of adjustable features for fit, added comfort, and is highly resistant to wear-and-tear with ripstop fabric. Use it by itself or combine it with a base layer and fleece, this jacket is reliable all year long.Fiber Content: Main fabric: 100% Polyester - 255 g/m²Care Instructions: Machine wash in luke warm water - 40°C, Do not bleach, Tumble dry - low heat, Do not iron, Do not dry clean