Stay warm and cozy in the Billy Reid Theo Shirt Jacket. Shell: 68% wool, 23% polyester, 5% nylon, 2% acrylic, 2% cotton. Body lining: 100% cotton. Sleeve lining 80% cotton, 40% polyester. Insulation: 100% polyester. Machine wash. Measurements: Length: 30 in Sleeve Length: 33 in Product measurements were taken using size MD. Please note that measurements may vary by size. Color: blue