The Ryka Optimize XT Walking Shoe is a comfortable and supportive shoe that is designed to keep you comfortable at any distance.. The shoe features a breathable mesh upper with synthetic overlays, providing both durability and ventilation to keep your feet cool and comfortable.The shoe has a lace-up closure and a padded tongue and collar, providing a secure and comfortable fit. The insole of the shoe is made of memory foam, providing enhanced arch and heel support for your feet. The shoe also features a lightweight and flexible outsole, allowing for natural foot movement and providing excellent traction on a variety of surfaces.These walking shoes are perfect for those who want a comfortable and supportive shoe for walking, whether it be for exercise or leisurely walks. The breathable mesh upper and memory foam insole provide comfort and support, while the lightweight and flexible outsole allow for natural foot movement and stability.Product Details:• Skeletal Guidance System for lightweight support• Anatomical Precise-Return™ removable insole puts enhanced arch and heel support under every step• RE-ZORB® responsive cushioning absorbs the impact of every step for reliable comfort at any distance• Textile and synthetic upper/textile lining/rubber sole