K2 Format

The Format is absolutely packed with tech. It starts with a foundation of a zonal closure system and articulating cuff to reduce shell distortion and provide consistent heel hold. The shell lacing features the H4/M3 Zonal BOA® Fit System with TX3 BOA® Rope Laces. The upper shell lacing is powered by an H4 Coiler BOA® dial, and the lower shell lacing is controlled by an M3 BOA® dial, allowing the rider to independently control the upper and lower zones of the boot for the perfect fit.