Patagonia APPAREL Men's Micro Puff Hoody Men's Micro Puff Hoody Parka Jacket New Unused Color: Gray Because it's American size, it feels like one size larger, M for Japanese people, but please refer to the measurements. Size S Length 69 Width 52 84030 FGE This is the Micro Puff Jacket. Micro Puff This hoody has excellent heat retention. PlumaFill, used for insulation, is ultra-lightweight and can be stored compactly, providing down-like warmth and comfort, while also exhibiting the characteristics of synthetic fibers that do not lose heat even when wet. It is also highly portable and can be widely used for everyday use, as an outer or inner layer in extremely cold weather, or for belaying. Material Outer fabric, lining: 100% nylon Filling: 100% polyester Hood