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Enjoy Maximum Support with Our Innovative Features

Coccoon Internal Pocket Support System

When it comes to choosing underwear, support and comfort should be at the top of your list of priorities. With the need for support in the crotch as well as around the legs to prevent chafing, this is an element of men's underwear that is a must-have. You can experience this maximum support thanks to the Crossfly mens underwear. Our innovative Coccoon internal pocket support system and comfortable material provide a comfortable and secure fit that not only prevents chafing but ensures you're supported throughout the day.

Fast & Easy Access Thanks To The X-Fly Design

Enjoy fast and easy access with our innovative X-Fly feature. Our X-Fly feature provides fast and easy access, letting you put on and take off your underwear with ease. This feature also provides extra breathability and keeps you feeling comfortable all day long regardless of whether you are just relaxing at home or you are on the move.

Sustainable Fabric & Durable Waistband

The Everyday Series of Crossfly mens underwear is made with sustainable fabric that helps reduce environmental impact. Our Modal Rayon fabric is sustainably sourced from beech trees, making sure that you get the highest quality underwear with the lowest environmental impact, allowing you to look good and feel good all day long. Additionally, each set of our stylish mens briefs comes withour ZeroFold 360 Waistband designed specifically to never fold over giving you the comfort and support you need even on your busiest of days. Each pair of our stylish men's underwear is available in both singles as well as 3-packs as well as a wide range of sizes and lengths to suit your needs. Browse the range, today

Money Back Guarantee

Love them, or we'll refund or exchange your first order.

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.