The Vision 4 All Element vest is easy to wear over any motorcycle jacket. The vest is closely connected by the use of stretch panels, so that it can not blow in the wind. The fluorescent yellow in particular ensures that you are more visible during the day, will it be dark? Then the Side-Eye reflection patches take over! Features All seasons Unisex fit made from polyester Mesh Side-Eye Fluor Yellow certified EN 471 Side-Eye Laminated reflective parts at the front & back upper parts of the jacket, with the emphasis on the side.