Super warm & comforting but also fully natural and breathable. The vest has little pockets and closes with a zipper. Wear it on a sweatshirt on a windy day or underneath a coat during really cold weather. The lining adds an extra level of detail as well as additional warmth and comfort. This added lining abides by OEKO-TEX standards and is sewn in by hand by our wool team in Poland. We recommend to hand-wash our products in warm water and use a lanolin detergent. 100% PURE NEW WOOL PILE | 97% Cotton, 3% Elastane | Handmade in Poland