The American High Vis Bicolor overall is part of the 20/20 Vision collection. This product is EN ISO 20471:2013-Class-1 certified. This ensures that the wearer is more noticeable when in dangerous situations, both day and night. The 4-way stretch in the crotch ensures optimal freedom of movement. The overall has many functional details for increased working comfort, such as a stretchy panel on the back, Cordura at the knees and elasticated panels on the shoulders for greater freedom of movement. The various pockets offer plenty of storage space. Do you need more storage options? Then attach the matching swing-pockets to the belt loops. The double hems add approximately 6cm of extra length.