The Bear Knuckles Bushwacker HD361 Heavy Duty Leather Buffalo Driver Gloves are designed to provide dependable hand protection, everyday comfort, and durable wear for demanding everyday jobsite and outdoor tasks. 1.4MM thickness buffalo leather; 40% more leather than the D351 for greater longevity; Patented Double Wedge design (Extreme curved finger pattern); Ergonomically constructed to reduce hand fatigue and increase comfort help support comfort, coverage, and performance through active wear.