Superior KKWC22TH Kevlar Double Folded Knit Stockinette Sleeve with Thumb Hole, 22" Length (Pack of 1 Pair) Double-layer Kevlar stockinettes are comfortable Flame resistant: Kevlar will not drip or melt around open flame It provides excellent protection against both cutting hazards and burn hazards Fully launderable (no bleach) Snug knit fit, double folded