Men’s t-shirt Cotton/elastane/nylon Machine washable Imported Calvin Klein style number U8603 The men’s undershirt does double duty in this modern short-sleeved design from Calvin Klein. An innovative style in men’s basics, this shapewear-inspired men’s compression V-neck t-shirt offers allover body control for a trimmer, leaner look—especially in the midsection. Plus, this fitted Calvin Klein compression t-shirt features contoured seaming and breathable mesh vents under the arms for cool comfort all day and night. The extra-long length (approximately 26 inches from the shoulder) ensures this flattering men’s Calvin Klein V-neck undershirt easily stays tucked in.