The ASICS® GEL-Blur33™ TR is a high-performance training shoe that's designed to promote natural foot movement. Open mesh upper provides for ventilation and breathability. GEL® Cushioning System in the rearfoot adds superior cushioning and comfort during impact. Solyte™ midsole allows the shoe to remain lightweight while offering improved cushioning and stability. High Abrasion Rubber (AHAR®) placed in critical areas of the outsole gives exceptional durability. Removable insole. Wt. 10.0 oz.