The Boa® System gives you freedom to adjust the tigthening perfectly and to get in and out of the footwear quckly. Every construction and configuration is purpose-built for performance by using three integral parts: A micro-adjustable dial plus a super-strong lightweight lace and low friction lace-guides. Every Boa® system is a result of a long and systematic development, and the configuration is engineered to optimize fit and provide precision, adaptability and control. Each Ironsteel® footwear including Boa® has been controlled and tested by Boa® before being released for production.

Unfortunately, sometimes things go wrong - either because of external negative impact, damage, user problems or others. Either way - if the accident happens, it is possible to replace the Boa® system on your Ironsteel® footwear. Below you will find videos with instructions on how to change a Boa® kit on your Ironsteel footwear.