SilaChlor® combination gloves protect against thermal burn by incorporating a revolutionary new material that is both economical and highly heat resistant. Sandwiched between a heavyweight poly/cotton knit shell and a palm layer of split leather, the SilaChlor® layer provides great insulation value without having to give up dexterity. The leather palms wrap around the index finger and thumb, with an additional piece of leather on the thumb crotch to increase wear for gloves last longer. Comfortable, durable protection against heat and abrasion, with excellent value.