Following in the footsteps of the popular G Air and G Air Hot Dry, the G Air Core features the same precision fit and lightweight materials with more insulation to handle even colder conditions. PrimaLoft® Gold 233 g/m2 insulation on the main body and PrimaLoft® Gold 133 g/m2 insulation on the palm combines with the DRYZONE® waterproofe/breathable membrane for a high level of protection from moisture, wind and cold. Construction is very anatomical for a high level of sensitivity that allows for precision maneuvers without removing the gloves. Silicone Grip’R pads on the palm and fingers for exceptional grip. With the extra insulation, the G Air Core maintains a high level of loft that allows these lightweight gloves to perform in particularly cold conditions making them ideal for a variety of winter activities from mountaineering to ski touring and trekking.