Filippo De Laurentiis One Piece Collar Polo Sweater in Royal Merino combines refined knit construction with a clean shirt-style collar for a polished, versatile layer. Key attributes: Green | Militare | Royal merino wool | Lightweight | Breathable | Soft handfeel | Provides warmth | Button placket | One-piece shirt collar with reinforced facing | Ribbed cuffs and hem | Long sleeves | One-piece shirt collar | Polo knit | Clean, tailored silhouette | Paramontura (reinforced facing) detail | Dimensions & fit: Regular fit | Composition & care: 100% Royal Merino | Hand wash 30°C with mild soap; do not bleach; dry cleanable; do not tumble dry; dry flat.