This Theory slim-fit T-shirt, with its short sleeves and rib knit crew neckline, is a refined style, crafted from a soft, medium-weight jersey knit that excels in moisture absorption, making it an ideal choice for everyday wear. Crewneck Short sleeves Pulls over 93% tencel lyocell/ 7% spandex Machine wash Imported SIZE & FIT Model measurements: 6'2" tall, 40" chest, 31" waist Model is wearing a US size Medium. Men's - M Contemporary Coll > Saks Off 5th. Theory. Color: Bold Teal. Size: XL.