Xprotex Men's Strykr Black/Black In-Mitt Fielding Glove Unique patented design offers catcher's protection like no other glove. 5mm AIC protection on back of hand to reduce injuries from back swings. 6mm AIC protection for inside of wrist. 5mm gel protects palm and fingers from bone bruises from bad hops. Ultra-soft Sheepskin leather palm for ultimate grip.