Powerstep Pinnacle Maxx - Ann Arbor Running Company
Sizing: ASM men 3-3.5 & women 5-5.5 | A men 4-4.5 & women 6-6.5 | B men 5-5.5 & women 7-7.5 | C men 6-6.5 & women 8-8.5 | D men 7-7.5 & women 9-9.5 | E men 8-8.5 & women 10-10.5 | F men 9-9.5 & women 11-11.5 | G 10-10.5 & women 12 | H men 11-11.5 | I/J men 12-13 | K men 14-15 | L men 16+
Built with all the advantages of the Powerstep® Original Insoles, but with even more cushioning. Features an exclusive design that rivals custom-made orthotics. Designed with a polypropylene shell encased in a unique double-layer of springy support. Strengthen your arches while your legs and back benefit from being perfectly aligned.