60% modacrylic/37% cotton/3% carbon fibre, single jersey | Long-sleeved polo shirt made from flame-retardant fabric | Collar and cuffs made from 1x1 ribbed fabric | Concealed three-button panel | Reinforced, concealed seams in the collar | Side vents at hem | Protection against heat and flames | Electrostatic properties | Protection against the thermal risks of electric arcs | This is an item of personal protective equipment (PPE). In accordance with EU Regulation 2016/425 on personal protective equipment, the manufacturer is obliged to provide an EU Declaration of Conformity. We will be happy to provide you with this on request.