Zegna's 15milmil15 Wool Polo Shirt combines a refined off-duty silhouette with exceptionally fine wool for a lightweight, elevated everyday polo. Key attributes: Blue | Navy blue | Wool | Lightweight | Soft feel | Button placket | Tubular hem | Folded cuffs | Ribbed polo collar | Short sleeves | Plain stitch | 18 gauge | Dimensions & fit: Regular fit | Composition & care: 100% Wool | Wash by hand. Do not bleach. Do not tumble dry. Dry flat. Iron at max 110°C. Professional dry cleaning in hydrocarbons, mild process. Wash and iron inside out.