The Marker Women's Betty Insulated Pant is complete package for the mountains. The pants come with a fully adjustable Velcro waistband for a tight fit. Its inner thigh vents with mesh gussets and zipper closing allow you to dump excess heat when the weather is favorable. The internal powder cuff with gripper elastic gives it an edge over the likes on the slopes. It is made from 100%nylon fabric which is treated for optimum weather protection and breathability.