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Zerofold 360 Waistband: stays in place

The ZeroFold 360 waistband featured on all our underwear is made to ensure it stays in place whatever your movement. We don't want you to always be adjusting them.

Our Everyday Series goes a step further to ensure comfort to the max and you'll find a brushed finish on the inside of the waistband for next-to-skin softness.


Our anti-microbial fabric is treated so that unwanted smells are eliminated. Our Pro 7" are designed with breathable materials so you can stay fresher for longer.


The breathable qualities in the strategically positioned mesh panels gets rid of moisture and dries fast to ensure maximum comfort.

Features That Matter

Sometimes the best things in life are not spoken about. Comfort is something we all expect and we only realise that it's missing when we feel discomfort. Crossfly underwear is built to ensure all day comfort whatever you're doing. We've taken care in choosing super soft fabric mix and created some amazing features including the Dri-PX2 and ZeroFold 360.

Love them, or get your money back.

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.