As low as -20 degrees Fahrenheit, -29 degrees Celcius to be precise.
.Flexible Thermoplastic Rubber (TPR) on the exterior of the glove provides impact protection and offers continuous, flexible protection from fingertips to wrist. Deep Grip® Winter provides the protection you need with added grip control and insulation to keep you safely working in comfort - even in the harshest cold. Work Gloves , Deep Grip Winter #5056 PR When you're on a job site hazards can increase as the temperature dips.