The ColdWork™ M-Pact® Heated Glove is a groundbreaking product that delivers an intelligent, self-regulating, and activating Thermal Technology Heating System from clim8®, the strength of Durahide™ cowhide, ultimate insulation from 133g Primaloft®, and maximum knuckle protection from 4mm D3O®. This glove combines revolutionary technology, materials, and protection to ensure that you are warm and can work in the harshest winter conditions.