The Thermal Grip Gloves are a pair of winter gloves that are designed to keep your hands warm & also improve your grip in poor conditions. The palms are made from a synthetic leather that helps to add grip in wet weather, helping you to beat the elements when on the course. The Outer shell of the glove is water repellent & will keep your hands dry in light showers while also blocking out wind. The Glove also has Callaway's Opti-Therm lining which keeps heat inside the gloves to make sure your hands can stay as warm as possible.