Yda Cairn Navy Blue Women's Sneaker Comfortable Anti-Fatigue Postural Orthopedic Shoe Tech-knit upper for comfort and breathability. YDA technology to improve postural balance. Removable internal insole and easy lace opening for a customizable fit. Anti-shock system and Spring System for a fluid and propulsive walk. ROCKER® biomechanical sole with non-slip inserts for greater stability.
