Part of Knox's Seasonless Collection - designed for use with other layers all year round - the Knox Action Pro Shirt is CE Approved to EN17092- 4 Class A and made from Sustainable Sorona Agile fabric from DuPont, which is eco-efficient with high levels of strength and stretch. Knox engineered stretch mesh on the forearms and under the arms gives added breathability. Micro-Lock Compact CE level 1 armour at the shoulders and elbows and Level 2 back protector provide impact resistance. (chest protector compatible - sold separately). It features one zipped chest pocket and two zipped side pockets, thumb loops and Knox's belt loop system to secure trousers. It is machine washable - just remove the armour and follow the washing instructions. Discreet Knox branding on the chest front and back looks great on and off the bike, plus this is suitable for other activities aside from motorcycling.