Stone Island Sleeveless Down Gilet pairs a lightweight nylon shell with duck down and feather filling for warm, packable layering. Its hidden zip pockets and elastic-bound details make it practical for everyday wear. Key attributes: Black | Nylon | Down and feather insulation | Polyester padding for structure | Hidden zip pockets | Zip closure | Elastic binding at armholes and hem | Sleeveless | Stand collar with elastic trim | Chest badge | Composition & care: 100% polyamide | 100% polyester (padding) | 90% duck down, 10% duck feather (down filling) | Wash at max 30°C on a gentle cycle. Do not bleach. Do not tumble dry.