For all your single-track endeavors, suit up in Fox's Union BOA Shoes. The Dual BOA Li2 dials provide on-the-fly micro-adjustments for improved fit and transfer of power out on the trail. Durable construction stands up to tough riding conditions including a molded toe cap that protects against rocks and impacts and a internal heel counter that locks heel in place for a no-slip fit. Best worn for lines at the jump park and all-day single track rides, Fox's Union BOA Shoes are built for riders seeking reliable performance. Dual Li2 Dials provide on-the-fly micro-adjustability and improved power transfer to the pedals through a secure and formed fit Molded toe cap and reinforced toe for protection against rock strikes Weather-resistant welded construction protects from the elements Molded internal heel counter locks in heel for a premium, no-slip fit Tuned EVA midsole balances cushion, for all day riding comfort Summer 2026 product Equipped With The BOA System The BOA system is a micro-adjustable, dial-operated closure system that is designed to provide the ideal fit for your equipment while reducing weight and improving reliability. A mechanical reel adjusts a cable lace in one-millimeter increments, allowing you to make easy on-the-go adjustments to tightness and set a precise fit tension that won’t stretch or loosen over time. Plus, BOA System dials and laces are guaranteed for the lifetime of the product on which they are integrated.