You'll run lighter and faster in the ASICS® GEL-Kayano® 19 thanks to the half ounce drop in weight from last year's version. Made for overpronators seeking maximum support in a well-cushioned running shoe. Breathable four-way stretch mesh upper provides better fit, feel, and durability. Seamless overlay construction is strategically integrated in key areas to enhance its premium fit and feel. Guidance Trusstic™ is built with two trusses to enhance structural integrity and midfoot torsional rigidity. P.H.F.™ (Personal Heel Fit) holds the heel more securely and reduces the potential for friction. Rearfoot and forefoot GEL® Cushioning. Durable High Abrasion Rubber® (AHAR) heel, DuraSponge®. Wt. 8.9 oz.