It's easy to get into a workout routine with the Skechers GOrun Consistent running and training shoe. This lace-up style features smooth leather and mesh upper, responsive ULTRA LIGHT cushioning and an Air-Cooled Goga Mat cushioned insole. Product Highlights GOGA MAT Key Features Lightweight, responsive ULTRA LIGHT midsole cushioning Skechers Air-Cooled Goga Mat breathable insole with high-rebound cushioning Ortholite comfort foam insole layer adds long-term cushioning and high-level breathability with 5% recycled rubber content Skechers M-Strike technology promotes efficiency in each stride. This midsole configuration creates smooth transitions from landing to toe-off. Design Details Smooth athletic leather upper with breathable mesh Parametric midsole construction for support and stability Machine washable Weight: 8.75 oz in a men's size 9 Skechers GOrun logo detail ORTHOLITE is a registered trademark of O2 Partners, LLC.