RST Tractech Evo 4 Short Mens Gloves - BlackRST Tractech Evo 4 Short Mens Gloves Reinforced with Kevlar, the TracTech Evo 4 gloves combine the best of previous TracTech gloves with features that provide the ultimate in fit, comfort and protection. Features: Primary outer material: Full grain leather Secondary outer material: kangaroo leather Reinforcement: DuPont Kevlar fabric Pre curved fingers Carbon knuckle protector Finger protection: memory foam Finger bridge between pinky and ring finger