95% Modal is soft for the boys, breathable, and supportive. Added Spandex keeps everything in the right place.
Signature Fly 40º
Our 40º side-fly gives easier access, and a quick draw. We've changed men's boxers for the better. See what the reviews say.
No bunching. No messing-around.
Our quality waistband fits comfortably and leaves no marks. The AllDay collection doesn't ride-up and fabric doesn't bunch together.
It's all about the details
Comfort Like Never Before
Every BYLT garment is rigorously tested before it’s shown to the world. Only the highest level of durability, flexibility stretch and compression make the cut because BYLT believes that your legacy begins with premium basics.
Our All-Day Boxer Briefs command freedom. It's time to say 'goodbye' to uncomfortable bunching, pinching, riding up, overheating, and stop letting 'adjustment' hold you back during a long day no matter where you were.
We treat you right, every order.
Trust us, we're on your team.
It's critical to us that you're happy with your purchase and that you love the items you receive. The premium quality and value of BYLT Basics™ are obvious as soon as you put them on.
We know things happen, if - for any reason - you're not 100% satisfied, we'll try our hardest to make it right. Our dedicated support staff is standing by to exchange, return or answer questions. If it is your first order and you're not completely in love, it's on us!
The two pairs of flex are quite possibly the best underwear I’ve ever worn. Not as happy with the two pair of all day underwear. Wish I just bought four pairs of the flex. But oh well live and learn. Only 50 dollars down the drain. By the way the drop cut shirts are simply awesome! Great company making well made clothing. I have every color shirt plus some duplicates to wear just to the gym.