Under Armour knows you love their performance clothing so they want to dress you from head to toe in the amazing fabric. Under Armour underwear is made to suit every man's lifestyle. Briefs, boxer briefs, thongs and boxers clothe you in pure comfort. Many styles of Under Armour underwear have HeatGear moisture transport with anti-odor technology that keeps you cool and dry. Under Armour briefs proudly show their logo and name on most of their waistbands. Most of the brief styles are made with Under Armour's signature 80% polyester, 20% elastane fabric blend. The thongs are so popular that the Under Armour Performance Jock With Cup Pocket won Undie Awards in the thong department in 2009 for Select Award by our Judges for Best Jock, and in 2010 and 2011 for Favorite Jock. You can find your favorite colors, prints and patterns of Under Armour underwear at HisRoom.
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.