Leather palm provides solid abrasion resistance and ensures grip in wet or oily applications. Kevlar provides exceptional cut, slash, heat and puncture resistance. Standard weight 100% Kevlar with full premium leather palm and thumb crotch. Reinforced leather thumb crotch provides additional protection in this high wear area. Sperian by Honeywell Cut Resistant Gloves, Standard Weight, Series: Junk Yard Dog, Jumbo Size, Leather Palm, Kevlar Fiber, Gray/Yellow, Paired Hand, Seamless/Thumb Crotch Style, Knit Wrist Cuff, ANSI Cut-Resistance Level: A3, Resists: Abrasion, Cut and Puncture