AirPro Bump Cap. Our flagship bump cap has been designed for maximum breathability, maximum comfort and minimum weight, with approval to EN 812. Lower nape strap depth for optimum head retention One of the lightest Bump caps around at only 135g Designed to provide maximum breathability for increased coolness Corporate badging via embroidery or transfer print Treated with Dupont Teflon fabric protector, enabling small spills and grime to be easily wiped away. EN 812:2012 40C HV Material: meets the material specification requirements of EN 471:2003 (HV Warning Clothing) and RIS-3279-TOM (Railway Group Standard for High Visibility Clothing)Proban: Approved to ISO 14116:2008 Index 3, ISO 11611:2007 Para 6.7 and ISO 11612:2008 Para 6.3 after 50 wash and dry cycles (ISO 15797:2002 Procedure 8). Cap Cover: Polyester with DuPont Teflon wipe clean and water Resistant coating Proban: (Flame retardant properties). Shell: Acrylonitrile Butadiene Styrene (ABS) Crown pad: Plastazote. Side and mesh pads: perforated EVA 143g (Standard) 131g (Reduced) Standard (50mm) Reduced (30mm) Elastic strap with quick release buckle S38* (Standard Airpro Baseball Bump Cap) S38*RP (Reduced Peak Airpro Baseball Bump Cap Navy Blue, Black, High Visibility Yellow and Orange only) S38PNB (Proban Material Navy Blue only) (* insert Colour code of cap ie NB for Navy Blue see colour strip) coolcap bump cap cap 2000 bump cap bump cap Colour Variation: Navy Blue Royal Blue Black Red Hi vis orange Hi vis Yellow Grey Green