The Chill-Its 6482 Cooling Neck Gaiter Bandana with Rechargeable Phase Change Packs protects workers from sun, dust and debris while also providing cool relief on hot days. When wet, the evaporative cooling technology will instantly activate for hours of cooling. When dry, the material will absorb sweat and wick moisture. For advanced cooling along the neck, this neck gaiter features a reinforced interior back-of-neck pocket designed to hold the Chill-Its 6283 Rechargeable Phase Change Pack (