Hanes ComfortSoft Dyed V-Neck T Shirt 4-Pack 4-Pack, Black and Grey, XL cotton, polyester undershirts closure Units Per Package: 4 High V-neck styling, ComfortSoft cotton knit TAGLESS V-neck , More generous length 31" length Fiber Content: Solids: 100% Cotton; Heathers: 75% Cotton, 25% Polyester