Hestra PRO&&';;s arc flash glove is a soft, flexible glove in tough, flameproof material. This lined version is a category 3 safety glove, certified to protect against mechanical and thermal risks and rated at arc flash class 2. The glove combines supple, hardwearing goatskin on the palm, with arc flash certified jersey in modacrylic/cotton on the backhand. All the seams are sewn with heat-resistant aramide thread and a Thinsulate lining protects from high heat. A pre-curved fit adds freedom of movement and elastic encloses the wrist. Perfect for electricians and others working in environments with a risk of heat, flames and arc flash.Also available in an unlined version certified to arc flash class 1.