Hanes Men's White and Assorted V-Neck T-Shirts 100% Cotton undershirts closure Machine Wash Four pack of V-neck T-shirts featuring premium ComfortSoft cotton fabric Fresh IQ advanced odor protection technology attacks odor-causing bacteria in your clothing to help you feel fresh all day Money back comfort guarantee Tagless Roomy armholes allow free movement. Generous length stays tucked 100-percent cotton solid; 75-percent cotton/25-percent polyester heathers