To protect the sternum

A lot of cleat marks and scratches see pics

Made in USA or Imported DRY AND INSULATED

Bat Specs: ' 2 5/8' Barrel ' -5 drop ' End Loaded Swing Weight ' Extended Barrel Design ' HMX (Hyperlite Matrix Alloy) Design ' One-Piece

New Mizuno 9 Spike Classic Low G5 Mens 15 Baseball Cleats Black/White 320322 black/red To protect the sternumTop quality Dynamic Synthetic Leather gives superior feel, breathability and comfort Patented 9 Spike Technology provides optimal lateral traction for first step quickness DryLite moisture managing mesh lining Provides optimal stability to reduce spin out in the batter's box Proflex delivers a controlled flex for all three primary baseball movements: running, batting, and throwing