Boss T-shirt with zip collar is a casual cotton tee that combines a clean silhouette with a half-zip collar for easy, everyday wear. Key attributes: Black | Cotton | Breathable fabric | Soft handfeel | Zip closure at collar | Short sleeves for freedom of movement | Half-zip collar | Minimal silhouette | Short sleeves | Composition & care: 100% Cotton | Machine wash cold, gentle cycle. Do not bleach. Tumble dry low or lay flat to dry. Warm iron if needed.