Portwest PC55 Endurance Carbon Effect Hard Hat Helmet   Endurance vented helmet with ABS shell and 6 points textile harness. Wheel ratchet adjustable size 56-63cm. Innovative eye catching carbon fibre design manufactured from permanent high quality hydro dipped paint. Sold with 4 points chin strap included.   Features CE certified Vented hard hat allowing a refreshing airflow around the head Lateral deformation Wheel ratchet size adjustment for easy fitting 6 points textile harness 7 years shelf life from manufacturing date outlined in product user sheet Compatible with PW47 and PS47 Clip-On Ear Muff Compatible accessories available   Materials ABS Portwest PC55 Endurance Carbon Effect Hard Hat Helmet