Buff camino de santiago coolnet uvreg buffhowever you want to wear it, the camino de santiago coolnet uvreg buff is a great way of keeping cool in the heat of summer as the sun beats down.breathability does a great job of keeping you cool and wicking sweat away from the skin with ease, while also reflecting the sun away from you, offering protection from uv to the highest levels at the same time. Silver ions within the fabric keep stale bacteria at bay, and it can be worn in a number of ways, be it as a face mask, bandana, beanie, scarf or scrunchie. All within a stone beach style that ensures you always look fantastic.featuresmaterial 95% polyester, 5% elastane spandexupf 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.