Miken Pro Series 13.5 inch Slowpitch Right Handed H Web Leather Softball Glove ? White/Scarlet, PRO135-WS-01. Miken Pro Series 13.5" slow pitch softball glove features soft, full-grain leather which provides improved shape retention and a great, game-ready feel. The Pro H Web pattern is an extremely strong web that provides ball snagging functionality. Right Hand Throw glove.