Baltro Light Jacket (Unisex) Unisex Down Jacket A cold-weather jacket with high insulation, suitable for mid-winter astronomical observation and snow hiking. The inner lining is filled with Photoelectron down, which maintains excellent heat retention due to the far-infrared effect of special ceramics. Clean down, thoroughly cleaned with advanced washing technology to remove dirt, ensures high heat retention. The outer fabric uses a 2-layer structure of 30-denier GORE-TEX WINDSTOPPER PRODUCTS. It is windproof and water-resistant, preventing wetness from snow and light rain. Cold spots are reduced by the inner collar with down filling and the double-flap front. Comes with a stuff sack for convenient carrying. Fabric ＜Outer＞30D GORE-TEX WINDSTOPPER Insulated Shell (2 layers) (Surface: 100% nylon, Back: ePTFE) ＜Lining＞Nylon Taffeta (100% nylon) ＜Insulation＞CLEANDOWN Photoelectron (72% down, 20% rayon, 8% feather) Function Double-flap front / Two inner bottle pockets / One-hand adjuster hooded / Water-resistant zippers on both chest pockets / Down-filled inner collar Size: M Color: Black Product number: nd92340