Welcome to Hi Viz Extras - the only name you need for high-quality, hi visibility clothing and personal protective equipment. As one of the UK’s leading suppliers of hi viz safety clothing, we offer a huge range of items for adults, children, even your dog too. Whether you rely on hi viz wear for work or simply want to be seen when out and about, our products will ensure you stand out from your environment and can be seen clearly in even the most demanding conditions.