2021 K2 Formula Size:L The Cartridge Refill Kit and

The Cartridge Refill Kit and a compressed air source are required for refilling

ethically made in China

Two-way-adjustable hood with a laminated visor rolls down and stows with a simplified cord-and-hook design

Zip-up bottom leg gusset

whether you’re taking your friends backcountry camping or your family on a wilderness canoe trip

2021 K2 Formula Size:L The Cartridge Refill Kit andGo anywhere, do anything, the K2 Formula is a jack of all trades binding built to withstand it all. A perennial team favorite, the Formula features our bulletproof and lightweight ProFusionTM Chassis, a comfortable 3 degree canted footbed, and 100% Tool Less adjustability for on the go maintenance for maximum on hill performance. PROFUSION CHASSIS: Simple, tough, and lightweight, the ProFusion chassis is the go to standard in the K2 binding