Buff coolnet uvreg buffa multifunctional tubular buff for outdoor activity in the summer, enjoying life and protecting from harmful sun rays.lightweight, breathable and comfortable, the tubular is ideal for a range of activities and can be worn as a neckerchief, headband, wristband, mask, hairband, balaclava, scarf, scrunchie, saharaine, pirate cap, beanie or bandana.with a recycled polyester fabric with cooling properties, the coolnet uvreg buff is made for cool performance in the summer. With a 4 way stretch and ultralight design, movement will also stay free and unrestricted.featuresupf 50 sun protectioncooling effectrecycled polyesterultra 4 way stretchultralightdesigned to fit most adults, with heads measuring 50 58cm but if you require something smaller, we also have junior, child and baby sizes and designs.no irritating seams or hemstreated with polygienereg your buffreg headwear will remain fresh as the silver ions prevent the build up of bacteria in the fabricbuy buff clothing from chain reaction cycles, the world's largest online bike store.