Incredible warmth and fully waterproof GORE-TEX mitt, the Mission MX Gore Mitt is versatile and dependable, using premium materials including a GORE-TEX liner and PrimaLoft Gold insulation for ultimate warmth. The goat leather palm is supple and durable, while the rip-stop polyester and padding on the back of the hand make these under-the-cuff mitts a workhorse in the mountains.