The USSSA® Thunder SY slow pitch softball incorporates a unique cover to poly core bonding process. The covering is composed of quality optic yellow synthetic with blue stitching.
Slow Pitch - Classic M Stamp
- Item# 4U-541Y - Cover: Synthetic - Size: 12" - COR: .40 - Compression: 325 lbs.
Slow Pitch - Stadium Stamp
- Item# 4U-546Y - Cover: Synthetic - Size: 12" - COR: .47 - Compression: 450 lbs.
Slow Pitch - Classic W Stamp
- Item# 4U-542Y - Cover: Synthetic - Size: 11" - COR: .44 - Compression: 400 lbs. (Shown)