Underwear packed with smart patent-pending technology
Read moreSocks packed with smart patent-pending technology
Read moreEVERYDAY SERIES
Money back guarantee
Love them, or get your money back
EVERYDAY SERIES
Money back guarantee
Love them, or get your money back
Fit tips
We recommend you go down a size in this model if you want a more contoured fit, as the modal fabric is very stretchy.
Peter Cordwell - 07/02/22
Extremely comfortable, keeping everything in place. The material is superb. They are a joy to wear.24H COMFORT & CLEVER ACCESS
The Ikon X 6" Boxer is the ultimate premium men's underwear, combining two patent-pending technologies. The X-Fly provides fast and easy access with its clever design whilst the Coccoon internal pocket support system minimises chafing, providing optimal comfort and support. Teamed with our super-soft Modal fabric, these will become your go-to favourites.
• Fabric: 95% modal / 5% elastane
Tony England - 21/03/22
The access vent is so perfect, no more fumbling and dribbles!We have spent 3.5 years working on the best & most technical pair of underwear man has ever seen; and reviews show that it works. But, they’re not just technical, they are also the most comfortable pair you will ever wear.
Eliminates skin on skin friction and chafing providing greater comfort and support.
Easier, faster access when nature calls.
Stays in place however active you are. 4-way stretch construction works with your every movement.
‘No Show’ Dual layer protects against excess drips and moisture.
Nick Bayly - 24/03/22
After experiencing sizing issues with my first pair - they come up big - I went down a size and am delighted with my purchase.AJ Harper - 28/02/22
These boxers are super comfortable for general day to day wear but also for high intensity training and spinning.We are so confident that our socks and underwear are more comfortable than anything you’ve ever tried that we will offer money back guaranteed if you are not satisfied.
We promise you'll love them, or we'll give you your money back.
The most comfortable underwear that I have ever been lucky enough to wear no matter what your age I would recommend you try a pair and will guarantee you will buy some more
Used them for both runs and long walks with the pram. No chafing from these boxers compared to other ones in my drawer. Stretchy fabric so S suited me perfect, usually a M. Nice packaging was just a bonus 👍
Amazingly comfortable
Wore the IKON X 6" to hike up Snowdon and they felt comfortable from start to finish. They didn't rise up my legs either which was a bonus and the X-Fly opening really does work!
Very comfortable. Great to buy from a British company but then when you check the box they’re made in China! Duped is the overwhelming feeling. Disappointed
neat idea
Our socks and underwear are designed to make your everyday life more comfortable. No more chafing. Eliminate discomfort from sweating. Go to the toilet faster.
Knowing that our products will stand the test of time, we want our customers to invest well. What's more, all our packaging is plastic-free and 100% recyclable.
The most comfortable underwear that I have ever been lucky enough to wear no matter what your age I would recommend you try a pair and will guarantee you will buy some more
Used them for both runs and long walks with the pram. No chafing from these boxers compared to other ones in my drawer. Stretchy fabric so S suited me perfect, usually a M. Nice packaging was just a bonus 👍
Amazingly comfortable
Wore the IKON X 6" to hike up Snowdon and they felt comfortable from start to finish. They didn't rise up my legs either which was a bonus and the X-Fly opening really does work!
Very comfortable. Great to buy from a British company but then when you check the box they’re made in China! Duped is the overwhelming feeling. Disappointed
neat idea
Crossfly has been a vision of a small team of sporting product professionals from the UK and America. Together, we have acquired decades of experience working in the Sports industry for global brands within Marketing and Product Innovation. After a few false starts, some legal issues, a eureka moment, and a global Pandemic Crossfly was finally ready to get going.
WE'VE RAISED THE BAR and deliver the most comfortable underwear and socks you will ever wear; packed with patent pending technologies and features that offer ultimate comfort whatever you're doing. GAME. CHANGED.