Shimano's S-PHYRE series shoes are some of the best shoes on the planet. The best shoes on the planet get ridden hard, especially off road on the mountain bike or in cyclocross. Sometimes, this can result in a broken BOA dial.
Luckily, there is an easy solution.
This repair Kit comes with two BOAS (two left or two right), BOA laces, the tool to swap out the BOAs, and detailed instruction guide.