Mammut Ducan BOA High GTX hiking boot

Mammut Ducan BOA High GTX - Women's

Powered by

L6

Click to open/close

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

CS1

Click to open/close

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.

How the boa fit system works

Precision Fit + Quick Release

Explore Boa Innovation

Related Products.