Hanes - Mens Big 3 Pack Crewneck Tees, White undershirts closure Ultra-soft cotton knit ... preshrunk for lasting fit TAGLESS neck won't irritate your skin, Two-ply rib-knit neckband resists raveling and rip-out Roomy armholes allow free movement Longer hem stays neatly tucked (30 1/2") Lay-flat collar stays that way all day...and that's our Comfort Fit Promise, 100% Preshrunk cotton