Stone Island's Seamless Tunnel Nylon Down-TC is a lightweight down vest engineered to maximize insulation with seamless feather tunnels and an anti-drop finish. It works as a compact, insulating layer for everyday wear or layered cold-weather outfits. Key attributes: Green | Anti-drop treatment | Improved down retention | Lightweight insulation | Zipper pockets | Drawcord hem | Two-way zipper | Seamless feather tunnels | Garment-dyed finish | Minimal seam construction | Dimensions & fit: Regular fit