Split cowhide leather is strong and rugged, making a great work glove. The 160g fiberfill foam insulation ensures protection from extreme cold, while the tricot lining offers comfort while you work. The flexible accordion stretch panel at the knuckle improves movement, enhancing your mobility on the job. You can work with less strain, as the pre-curved shape gives you an ergonomic fit that reduces hand fatigue. With a comfort rating of -25°F and adjustable cuffs, the cold will stay out while you get the work done.