These Extraordinary shoes provide the competitive bowler with the latest technical innovations. Experience a new level of performance and comfort. TECHNOLOGY - STABILITES TRACTION SOLE One-piece Multi-Zoned Goodyear rubber outsole with low friction toe cap for durability. Enhanced comfort Flexbars. Lightweight, flexible EVA midsole SLIDE SOLE Perfect Slide microfiber technology provides a long controlled slide Dense, flared EVA midsole enhances stability Perfect Brake - Newly developed Goodyear rubber compound with a raised heel for accurate brake INSOLE PERFORMANCE Exclusive CAT'S TONGUE directional fabric in slide shoe holds foot stationary POLIYOU footbed featuring: antifungal, antibacterial, moisture management, with slow rebound shock absorption capability FEATURES&BENEFITS Full grain leather uppers (except for the ESS Action which has Performance Microfiber Uppers) Doe skin lining for comfort and breathability