Layer wisely. This breathable pima cotton undershirt is the first thing you will want to put on every morning. Featuring a tapered fit so it stays tucked in, this is your go-to tee for layering under dress shirts and sweaters. With our anti-twist construction, it will keep its shape after every wash and wear. Natural-born comfort. Know as the king of cotton, Pima has a natural, lightweight feel and is the ideal breathable fabric to have closest to your skin. Knit from superior strands to reduce pilling, our four-way stretch PIMA 50S moves freely with you and maintains its shape and fit through every wash and wear.