Britt X Graphene Mens Big Bite valve with a

Big Bite valve with a leak-proof on/off lever

Density compensation on sinking lines

pocket welts

long-lasting cork for handlebars that feel comfortable and look timeless

with HeiQ® Pure odor control

Britt X Graphene Mens Big Bite valve with aStronger. Lighter. Smarter. When standard tough isn't tough enough. Made with fabric that's three times stronger thanks to futuristic Graphene nanocarbon fabric, these graphene work pants deliver serious durability for tough jobs and long days. And it's not just durable. It also thermoregulates to keep you warm when temps drop, and cool when things heat up so you're always just right. It's built with the same great fit and features of our trusted