Palm Made From High Quality Leather Premium Pvc Finger Rolls And Dual Density Foam Finger Rolls Split Thumb And Single Piece Side Bar Protection In Bottom Hand Thermoplastic Polyurethane Shell In The First Two Finger Of The Bottom Hand For More Protection Sponge-Padded Spacer Mesh Back For Better Fit And Comfort Nylon Gusset For Ventilation Available In Sizes Mens, Youth & Boys