Calvin Klein Performance Short Sleeve Logo T Shirt. Calvin Klein Performance Short Sleeve Logo T ShirtEnhance your collection with this Calvin Klein Performance Short Sleeve Logo T Shirt. Constructed with short sleeves and a crew neck for a classic look, it features a ribbed trim for comfort. This t shirt is designed with a signature logo to the chest and is complete with Calvin Klein Performance branding.• Men's T-shirt• Short sleeves• Crew neck• Ribbed trim• Signature logo• Soft fabrics• Stretch• Calvin Klein Performance branding• Shell: 95% cotton, 5% elastane• Machine wash according to care label• Keep away from fire