Last year we had a radical overhaul featuring a new partnership, the Anthem BOA® is an open-toe marvel. Built on our Mainframe chassis and harnessed together with the BOA® Fit System on the lower section and a SuperStrap around the ankle. This easy-to-use closure combo offers the ability for the rider to adjust the fit on the fly. A 3D molded tongue and some of the most advanced adaptable EVA ability will provide an extra snug, supportive fit in this adjustable boot.