Bandana by Miracool. It's what's inside that cools! MiraCool Cooling Crystals absorb and hold up to 1,000 times their weight in cool refreshing water. When hydrated and worn against head, neck, or body, The Physics of Cooling Evaporation simply and naturally create cooling sensations that are carried throughout the body. Hand washable. The Original!New lightweight design with the same cooling power and all of the cooling comfort of the 100% cottonMeets ASTM F1506Arc Rating: ATPV = 7.2...