It is a high-end mechanic’s glove that delivers ANSI Level 4 cut resistance in a breathable, durable and flexible glove. On the palm and fingers, the BKCR4599 offers three layers of protection. The liner is an ultra-high-performance polyethylene (HPPE) and spandex composite that delivers heavy-duty cut resistance without bulk. Bonded to that is a gray polyurethane (PU) fabric topped with a grippy nitrile surface; a barrier to light-oil or other light-liquid penetration. In critical areas of the palm, padding provides impact resistance. Finally, the back of the hand is protected with sonically welded thermo-plastic rubber (TPR) padding.