The classic men's undershirt, redefined. Hanes Perfect Flex Tee is the premium base layer you've been searching for - high quality at the right price. Made from a luxe modal blend, it's lightweight and supremely soft, with stretch for comfort that flexes with you. The slim, athletic fit is tapered to reduce bulk under your dress shirts, with a longer length hem that stays tucked all day long. Moisture-wicking and odor-control technology work together to keep you cool and feeling fresh, no matter what your day brings. Smooth seams, fitted sleeves that hug the bicep, and a lay-flat collar elevate this not-so-ordinary men's undershirt. The Perfect Flex Tee. You never knew what you were missing.