MCR Safety 3440L Luminator® Series Leather Drivers Work Gloves Insulated with Thermosock® Lining Grain Pigskin Leather Palm Reflective Hi-Vis Back Keystone Thumb (1 DZ)MCR Safety 3440L Pigskin gloves are known for their excellent abrasion resistance. They also offer greater breathability due to the porous nature of the hide and become softer with use. Pigskin gloves stand out for staying soft and pliable even after drying out, offering enduring comfort compared to other leather gloves that may become stiff. The 3440 Luminator gloves are lined with Thermosock material to keep hands warm and comfortable in colder