Lightweight aluminized clothing offers excellent high temperature insulation against radiant heat. Both aluminized 15-ounce rayon and 19-ounce material includes GENTEX® exclusive five-ply Dual Mirror® construction reflecting up to 95% radiant heat keeping workers cool and comfortable. The aluminized Thermonol is better suited for applications involving molten metal and sparks. Aluminized hood protects head and neck from harmful radiant heat. A standard fiberglass hard cap and Kwik-Klip suspension is provided with each hood. Both hoods feature swing open 7” x 11” Lexan® facepiece and is replaceable. Sewn with Kevlar®. Sold by the each.