2XL - lo men's long-sleeve compression t shirt. 83% polyester, 17% spandex jersey. Contrast stitching at shoulder, armhole and side-seams. This performance fabric features dry wicking and antimicrobial technology. StretchFlex (TM) technology provides comfort, freedom of movement, lasting recovery and a great fit. With a streamlined fit that contours the body without limiting movement, this compression tee is the perfect staple for any athlete.