Enjoy your daily exercise in supreme comfort with the men's Drew Lightning II walking shoe. Two removable insoles add extra depth for a more generous fit and accommodate a custom orthotic for a truly personalized fit. The durable rubber outsole and EVA midsole deliver unparalleled support and stability for all-day wear.Recommended support for plantar fasciitis. Narrow: N, Medium: M, Wide: W, X-Wide: 4W , XX-Wide: 6E Leather and breathable mesh upper with a lace up vamp for a secure and customized fit. Soft fabric lining is breathable. Soft, foam-padded tongue and collar. Roomy toe box provides a more comfortable fit. Extended medial heel stabilizer prevents heel from slipping. Removable dual-density footbed molds to the shape of the foot, wicks away moisture and adds depth to accommodate a custom orthotic. Removable EVA filler doubles the depth for a more generous fit.