Franklin Sports Tectonic Pro Adult Batting Gloves - Pearl/Black Includes a Pair of Batting Gloves Pittards Digital Cabretta Sheepskin Leather Construction Tectonic System - Inner Surface Provides Unparalleled Fit and Feel. Outer Surface Plates Then Adjusts to Your Hand Shape and Movement Without Constricting the Fit Quad-Flex Creasing Anticipates the Flexing of Your Palm for a Perfect Fit Around the Bat Handle Strategically Designed Inserts Maximize Flexibility