RUGGED ELEMENTS MEET LUXURIOUS DESIGN ETHOS. The Nike x MMW Down-Fill Jacket keeps you warm and covered when the weather gets rough. Lightweight down fill and utilitarian details converge to fulfill the purpose-led design philosophy of Matthew M. Williams. Woven and WarmSmooth woven fabric and lightweight down insulation help keep you warm and comfortable. Knit cuffs adjust to keep the sleeves in place and the cold at bay. Practical ElementsA built-in mask keeps your face covered, while multiple pockets provide versatile storage. Internal straps let you carry the jacket hands-free when the weather clears. More Info Loose fit for an oversized, roomy feel Fabric (face mask): 93% polyester/7% spandex Fabric (jacket): Body: 100% nylon. Lining/inset fill: 100% polyester. Body fill: grey goose down (minimum 90% down). Machine wash Imported Style: AR5610;Color: Black; Size: M; Gender: Male