Stone Island Seamless Tunnel Nylon Down-TC Jacket pairs the brand’s technical garment engineering with lightweight insulation. It uses seamless feather tunnels and direct-injected down for even warmth and reliable feather retention. Key attributes: Beige | Nylon | Anti-drop finish to reduce feather loss | RDS-certified down insulation | Light-stretch fabric for mobility | Padded hood | Zip pockets | Two-way front zip | Elasticated tape trims | Seamless feather tunnels | Single-layer stretch nylon construction | Garment-dyed finish | Special weaving that forms feather compartments | Dimensions & fit: Regular fit | Composition & care: Outside: 84% Polyamide (Nylon), 16% Elastane (Spandex) | Inside: 84% Polyamide (Nylon), 16% Elastane (Spandex) | Garment details: 87% Polyamide (Nylon), 13% Elastane (Spandex) | Padding: Duck down (minimum 90% down) — 90% duck down, 10% duck feather | Contains non-textile parts of animal origin | Machine wash max 30°C (mild process). Do not bleach. Tumble dry low. Iron max 110°C without steam. Do not dry clean. Line dry in shade.