Superfeet Blue Synergizer InsolesSuperfeet™ Blue is your all-purpose insole to work for most foot types.
All-purpose insole designed to work for the widest variety of feet shapes. - Most versatile shape and medium volume. Foot type: feet with low/medium arches that don't require full support. Footwear type: running, athletic, hiking, and all types of casual or dress shoes. - Tighter-fitting shoes. Foundation™: cross-linked Polyethylene foam provides biomechanical support. - Durable. - Lightweight. - Closed-cell to keep out moisture. Agion® antimicrobial technology treatment on the top cover to protect against bacteria. - Natural, silver-based treatment keeps the insoles clean and comfortable. Encapsulating Stabilizer System (ESS)® provides underfoot support. - Deep heel cup to hold the heel's fat pad for natural shock absorption. Imported.
Sizes: B- Women's US 4.5-6 - C- Women's US 6.5-8 and Men's US 5.5-7 - D- Women's US 8.5-10 and Men's US 7.5-9 - E- Women's US 10.5-12 and Men's US 9.5-11 - F- Men's US 11.5-13 - G-Men's US 13.5-15