EN 471 is the European standard for High visibility clothing & Hi Vis jackets. Garments are grouped into three classes. Class 1 is lowest protection level where advanced visibility is an advantage but for minimal risk purposes. Class 2 is intermediate protection and typically would apply to Hi-Vis waistcoats. Class 3 is the highest protection level. This would apply to Hi-Vis jackets. Please contact us if you have specific Hi-Vis requirements such as unusual sizes or if you would like printing of your company name / logo onto garments. Vital for ensuring the safety of outdoor workers. Applications vary greatly and include traffic, security clothing, emergency services and construction. At The Safety Supply Company we aim to supply an economical range of Hi-Vis garments that meet critical visibility requirements while maintaining user comfort.