TICOMELA FR Shirts for Men Flame Resistant Shirt CAT2 Light Weight 6.5oz Fire Retardant Men's Welding Shirt XL Long Pit to Pit: 26" Sleeve: 27" Length: 32" 100% Cotton Imported Snap closure Machine Wash 6.5OZ Printed Plaid Cotton Twill FR More FR info On Tag About UL Certification. This FR Work Shirt Provides A Perfect And Comfortable Fit Also Soft And fashionable Made For Welders, Fitters, Ironworkers, Electricians, And Other Industrial Workers Even At Home. It Can Be Used For Any Kind Of Industrial And Construction works. More Durable Fabrics Pockets In Just The Right Places With So Many Features That Help You Get The Job Done