Perfect Fit® Guard Dog® Jumbo Premium Leather Palm Gloves with safety cuff feature double lock 100% Kevlar® reinforced stitching with seamless knit liner of DuPont™ Kevlar® and have leather knuckle strap. Gloves with canvas outer shell include gun cut with quality split leather and gauntlet cuff for easy donning and doffing. They find use in manufacturing, steel and metal applications. They are not recommended for use with moving or serrated blades for user safety.