Set includes three tees. Rib-knit V-neck. Short sleeves. Go-Dry moisture-wicking technology keeps you dry & comfortable. Soft-washed, lightweight jersey for the ultimate in softness. We put it through the wringer so you don't have to. White/Black/Heather Gray only: 100% cotton (black & white colors only); 60% cotton, 40% polyester (heather gray color only). Tag-free label and pieced trim inside neck for added comfort & durability. Slightly fitted through body. Tee hits below waist. Model is approximately 6'1" and wears a size M. Size XS = 36"-37" chest. Size S = 38"-39" chest. Size M = 40"-42" chest. Size L = 44"-46" chest. Size XL = 48"-50" chest. Size XXL = 52"-54" chest. Size XXXL = 56"-58" chest. Machine wash cold, tumble dry low. cotton 100% .