Pre-broken-in and game-ready, the new Mizuno Select 9 is made with Bio Soft Leather, which is a professional-style, smooth leather that has the perfect balance of oil and softness for exceptional feel and firm control. Bio Soft Leather: Professional style smooth leather that has the perfect balance of oil and softness for exceptional feel and firm control that serious players demand. Factory Break In: For a game ready feel New Leather Patch Design Professional Level Lace: Same durable lace that's offered in our professional-level gloves. Center Pocket Designed Patterns: Pattern design that naturally centers the pocket under the index finger for the most versatile break-in possible.