The ever-popular undershirt t-shirt is a must-have in every man's wardrobe. Undershirts are perfect to be worn under your regular shirt or suit. Whether you are wearing a casual polo and just need a shirt under it or whether you need a comfortable shirt under your suit and tie, an undershirt is essential. Undershirts are usually silky soft and comfortable next to your body. They have a smooth fit so they don't bunch under your clothing. It's up to you if you want your undershirt seen or not. If you want to hide an undershirt, go with a lower neckline. If you want it to peek out a bit, choose a higher neck with a few buttons undone. Undershirts are even great when worn as shapewear to streamline the figure under your clothing. Undershirts wick away moisture keeping you cool and dry, thus keeping moisture from your outer fashion. Shop HisRoom for the latest Men's shapewear undershirt styles.
Welcome to HisRoom, the world’s premier online underwear authority. Founded by Tomima Edmark in 1998, HisRoom has grown from just an underwear store to offer socks, activewear, swimwear, and even apparel, all from over 100 brands. You’ll find classic favorites like Fruit of the Loom, Calvin Klein, and Polo Ralph Lauren, as well as newer brands like Saxx, Obviously, and PSD. We work hard to make your shopping as easy as possible—that includes tons of honest customer reviews and detailed sizing, fit, and fabric information on every item we carry. From Andrew Christian to Zimmerli, we’re confident you’ll find something you love at HisRoom.