BOSS T-Shirt RN Slim Fit pairs premium cotton comfort with built-in UPF 50 protection for reliable everyday use. Lightweight and breathable, it works alone in warm weather or layered under jackets. Key attributes: White | Blanco | Cotton | UPF 50 sun protection | Breathable fabric | Lightweight | Retains shape and color after washing | Layering-friendly | Machine washable | Suitable for everyday wear | Classic crew neck | Short sleeves | Minimalist design | Centered BOSS logo print | Dimensions & fit: Slim fit — modern cut that flatters the silhouette. | Composition & care: 100% Cotton | Machine wash at 30°C max. Do not bleach. Do not tumble dry. Iron at low temperature. Do not dry clean with chemical solvents.