Ergodyne Proflex 819 Thermal Waterproof Work Gloves,Large Insulated-40 grams of 3M Thinsulate insulation Waterproof/ Windproof- insert liner blocks moisture and wind to keep hands warm and dry Durable- abrasion-resistant and reinforced palm, thumb saddle and fingertips for secure grip in chilly temps Gauntlet Cuff-keeps cold air and snow out while providing additional thermal coverage Comfortable Fit-secure and snug fit with pull tabs for convenient easy on/off wear