Blouson This is a model not released in Japan. I bought it because I wanted it, but I have kept it without wearing it even once. The fabric is sturdy and the material is warm even in winter. Uniqlo x Engineered Garments Pufftech Short Blouson Heattech Aviator Jacket MA-1 Wool Melton Not released in Japan, Golden Size L Size L Width: Approximately 65 cm Length: Approximately 69 cm Shoulder width: Approximately 51 cm Sleeve length: Approximately 68 cm Color: Gray wool melton fabric - Warm and light moisture-absorbing and heat-generating padding jointly developed by Uniqlo and Toray. Perfect for mid-winter. - The fabric is light, soft, and non-itchy, providing a comfortable feel. - A voluminous size based on a full-fledged flight jacket. - Features Engineered Garments' unique woven name tag and logo buttons. - Engineered Garments' distinctive details include front dot buttons and patch pockets. - Ribbed sleeves and hem with a distinctive knit structure. - Onion quilt lining. - Fastening the buttons instead of the slide fastener creates a different atmosphere. [Padding] 70% polyester / 30% rayon