Liner is made of copper-based Thunderon® which provides the glove with a comparatively low surface resistivity of 4.0 x 104 ohm/sq which can prevent damaging electrostatic charge from accumulating. PU (polyurethane) coating on the palm and finger tips provides good grip and protection for the worker from light mechanical hazards such as abrasions, cuts and snags. Coating is light enough to ensure outstanding tactility and dexterity. Back of the glove is un-coated allowing for ventilation and cooling. Glove is light in weight with a comfortable and ergonomic fit that conforms to the shape of the hand and provides minimal resistance to hand movement, thus greatly reducing wearer fatigue. Cuff over-stitching is color-coded by size to aid sorting after laundering.