Unisex Hi Vis Multipurpose Neckwarmer With 3M Scotchlite Banding Polyester, , Unisex neckwarmer made from hi visibility fabric. Can be worn multiple ways, including as a headband, scarf, balaclava, hair cap or beanie hat. 3M Scotchlite banding to reflect light back to its source, aiding visibility in dark conditions. One size fits all. 100% Polyester.