Heat Resistant Mittens - LargeThe five layer construction, including a durable material used in firefighters' gloves, protects hands from the heat of hot dishes by resisting heat transfer even at high temperatures. Center stitching conforms to the movement of the hand. Fingers can grip firmly without shifting. This product uses Kevlar(R) & Nomex(R) W knit, which is also used for firefighter's gloves (palm side only). Heat resistant up to 330, 2 to 3 times stronger than ordinary