With Dynamax™, the feel is unreal. Seirus'® exclusive dual-density, micro denier Thermax® material creates an ultra-thin base layer for your hands with amazing warmth and wind block. Warm enough to wear alone, but thin enough to layer. The 'second-skin' fit allows for amazing dexterity as well as an added warmth factor when worn in conjunction with a glove or mitt. Soundtouch™ touchscreen control technology let's you stay connected out in the elements without ever having to take these off. Recommended for: wearing alone on cold days or layering for extra warmth.