Calvin Klein Round Neck Short Sleeve T-shirt combines everyday comfort with subtle stretch for warm-weather wear. The cotton-elastane blend delivers a soft feel and easy movement for casual outfits. Key attributes: Black | Cotton | Stretch | Comfortable feel | Machine washable | Round neckline | Short sleeves | Minimal, classic silhouette | Dimensions & fit: Comfortable, flexible fit | Composition & care: 95% cotton | 5% elastane | Machine wash at 30°.