Skip to main content
Begin main content
Cofra Flap

Cofra Flap

Dialed in. Micro-adjustable, precision fit for even pressure distribution. 

BOA ® dials and lace work as hard as you do, built for gloves and freezing temps and defying sand, mud, and ice. 

Dial And Lace Specs


Flexible strength for low-power configurations. CS1 lace uses 49 strands of stainless steel wrapped in nylon to withstand abrasion to shed dirt, debris, and water.


L6 is the most widely used dial in the L-SERIES thanks to its versatile cartridge system. Designed to keep you going.

  • Push in to engage
  • Turn to tighten
  • Pull up for fast release

How the boa fit system works

Precision Fit + Quick Release

Explore Boa Innovation