Men's 3" Trunk Underwear

American Eagle’s 3” trunk underwear serves up everything you need to get through the day, making it a classic fit for a classic guy. AE trunk underwear has a 3” inseam for a secure fit that doesn’t move up, they have a functional fly for convenience and are made with a soft jersey material for next-to-the-skin comfort. As far as coverage goes, it’s not too long and not too short on your thighs – it’s just right for a secure fit you need to get the job done.

AE trunk underwear comes in multiple lengths – the 2” trunk underwear and 3” trunk underwear for a great fitting pair of trunks. They feature contoured pouches for a comfortable fit, breathable materials so you don’t overheat, and comfort stretch waistbands to keep you feeling good no matter what you’re up to. The three-inch inseam length is perfect for pretty much everything – going to the gym, lounging around the house and going to work. It doesn’t ride up or cause any chafing and discomfort under your jeans, sweatpants or joggers, and instead offers a great fit you can count on.

This style comes in our 3” cooling trunk, 3” warming trunk, 3” flex trunk and 3” classic trunk so you can have the exact fit you want, whenever you need it. Cooling trunks are made to do just that – keep you cool when you’re working up a sweat, and warming trunks are your first layer of defense against cold weather. Flex trunks use our Flex technology to create a performance fit for working out, and use flat seams to prevent uncomfortable bunching. The classic trunk fit is made from a soft stretch jersey for a great everyday fit, and uses a tailored fit for a classic look, and an even better feel under your favorite AE jeans.

If you’re the kind of guy who needs more coverage then check out our boxer shorts for a more relaxed fit, or go for less with our men’s briefs. No matter what your men’s underwear style is, boxers or briefs, short or long, we cover all the bases at American Eagle. Print graphics, festive holiday designs, solid colors, flannel boxers, thermal trunks, bold patterns and more can all be yours with our collection of men’s underwear.