This cozy waffle-knit thermal shirt 3-pack by Galaxy by Harvic can be worn as an undershirt or alone, making it a versatile winter staple. It's made of breathable cotton/polyester waffle-weave-knit fabric that helps control moisture. Small-28 in Length Medium-29 in Length Large-30 in Length XL-31 in Length 2XL-32 in Length Waffle pattern thermal shirts for women A soft knit fabric that resists shrinking Ribbed collar and cuffs Crew neckline Loose Fit Design Long sleeves