The Alpha series baseball gloves has been expanded to include our full-sized baseball patterns. This performance series is made with our top-of-the-line Stampede™ and Buffalo leathers for top travel, high-school, college, and pro players. The combination of these two proprietary leathers makes Alpha™ gloves light weight and ready for play with minimal need for break-in, and provides ideal structure and balance. 11.5 inch Pattern. Modified Trap. Open Back. Leather Buffalo plus Stampede Weight: ~590g