|Hanes Womens Jersey V-Neck Undershirt 3 Pack - Black Assortment 51W2BK fiber content is 100% Cotton; Heathers 93% Cotton/7% Nylon. Hanes Womens Jersey V-Neck Undershirt 3 Pack - Black Assortment So simple, yet so essential. Ready to dress up with a necklace and suit jacket, or go weekend casual with your favorite jeans and hoodie. TAGLESS tee in super soft fabric means comfort is never an issue. Traditional jersey V-neck styling goes with just a. Hanes Womens 51W2BK comes with 3 Undershirts per Pack.