11" .47 Cor Synthetic Polycore

Patented; 20% higher than conventional raised seams; gives pitchers superior control on the mound and helps fielders locate the ball quicker in the glove and throw with more accuracy. Optic Yellow® softballs have a specially formulated coating to give maximum brightness and residual tack. Patented; 20% higher than conventional raised seams; gives pitchers superior control on the mound and helps fielders locate the ball quicker in the glove and throw with more accuracy. Optic Yellow® softballs have a specially formulated coating to give maximum brightness and residual tack. Polycore softballs do not break down during play as quickly as cork softballs making them the most consistent playing softballs available