Marucci Caddo 31.00" Catcher's Mitt MFG3CD310 Blue Black Throw:Left Throw rubber floors and gym floors Color:True Navy Gray Heather rubber floors and gym floors The barrel checks in at a generous 2 ¾â€ – the largest diameter allowed in USSSA play for reliable solid contact The advanced S Type fit system provides traditional hand stall with adjustable thumb and pinky loops for enhanced fit and security 00 inch size provides optimal coverage and reach for youth catching applications while maintaining the maneuverability and control necessary for developing proper catching techniques and building defensive confidence during various youth catching situations and fundamental skill development