Vionic Walk Strider Womens Wide Fit Comfort Oxford Sneakers Size 8.5 Wide Navy NEW WITHOUT BOX Designed for performance walkers, the VIONIC® Walk Strider 001 Oxfords highly technical shoe offers anti-roll and lateral rigidity constructs, high rebound cushioning, and superior forefoot flex and stability. Crafted from breathable mesh and synthetic upper, polyester lining, and EVA insole, this pair of firm yet flexible shoes features first ray technology that promotes better forefoot mobility and gait efficiency. The built-in Vio motion technology footbed features contoured arch support, with shock absorbing cushioning, deep heel cup to provide stability, and forefoot flexibility. Rubber outsole. Vegan friendly.