Free Shipping on the Avia - A177M (Black/Steel Grey/Chrome Silver) - Footwear: The A177M features DCS ULTRA-Dual Cantilever Technology with extended shank for cushioning and stability. Anatomical Cradle for motion control and shock absorption and Cantilever System. Leather, synthetic upper with reflective features. Removable molded EVA sockliner. Compression molded EVA midsole with extended TPU shank. Solid rubber outsole with lug design for added traction.

Free Shipping on the Avia - A149M (Black/Chrome Silver) - Footwear: Feel so comfortable in the A149M, you'll be at the gym far longer than you ever dreamed!; CONVEXUS technology features an arched released carity impact system for your best workouts yet. Leather, synthetic, and mesh uppers with double lasted construction. Removable molded Durapontex. Compression molded EVA midsole injected with injected TPU shank and Polyurethane heel unit. Solid rubber outsole provides support, flexibility and protection.