Create a free account to check out faster, store multiple shipping addresses, view and track your orders in your account, and much more.
Please enter your password to continue.
At some point in history—and we’re not sure when—mankind grew accustomed to mediocre underwear. Flimsy cotton and constant chaffing were no longer problems, but simple facts of life. Luckily, these high-performance trunks were designed to break the slump, using microfiber fabric and a host of clever upgrades to keep you dry, supported, and superbly comfortable. Don't know your size? Check out our Sizing Guide.
prior to receiving the birch box i had never heard of this brand. really functional design, great materials and quality craftsmanship! my wife even loves the look! think about that fashionable underwear! A serious addition to my preferred brands list. Will definitely be purchasing more.5
the fabric is just right. the styling and fit are perfect.5
Great fit comfortable and good ventilation but way out of my price range thanks for the sample pair I will cherish it!5
super comfortable. lighter than under armour and it feels like its not even there!5
I think the fabric is soft and breathable but bircbox sent me a large and I need a medium.5
these trunks work great during workouts and day life. they are also really comfortable.5
If you want to rave about underwear it has to be Tommy John, I was so happy to get this in the box this month though I had already purchase several pair for Christmas for myself. This is by far the best fitting underwear I have found.5
I am in the gym at least 5 times a week and often wear compression shorts. These are by far the most comfortable pair I have ever owned. If the price was not so high I would buy multiple pairs. I would recommend these if you have the money to spare.5
Great item !!! Looks great and really comfortable!
Worth the price!!!
These are my running shorts - very comfortable and has a little pocket which is nice5