Brooks Brothers Mercerized Cotton T-Shirt combines a refined mercerized-cotton finish with everyday comfort. Designed as a versatile wardrobe staple, it layers easily under jackets or wears solo for casual looks. Key attributes: Blue | Mineral blue | Mercerized cotton | Classic design | Refined finish | Composition & care: 100% Cotton | Machine wash cold, gentle cycle. Tumble dry low or hang to dry. Iron low if needed.