BOA Fit System
BOA Fit System by BOA® gives you the freedom to customize your fit with an exactness otherwise unattainable. The fit configuration on your TOBE boots deliver concentrated closure to different zones for customizable control.
While the BOA Fit System is custom built for each unique product and use case, they all contain three integral parts: a micro-adjustable dial, super-strong lightweight laces, and low friction lace guides. Your TOBE boots are engineered to optimize fit and provide precision, adaptability, and control. The BOA Fit System dials and laces are guaranteed for the lifetime of the product. Read more here