Workrite 231UT70MBMD-0L Flame Resistant 7 oz UltraSoft Long Sleeve Work Shirt, Button Cuff, Medium, Long Length, Medium Blue Long-sleeved medium blue work short with button cuffs and a folded button-down front placket 7-oz. UltraSoft fabric for resistance to flash fire and electric arc 88% cotton / 12% nylon Mitered chest pockets with button-down flaps One-piece collar for maintaining shape