... use4, comfort material makes it smooth, and no cotton ball appears after long use.5, become dry and ... logo, packing as your request.Usage:The PVA chamois towel keeps you cool during a work , bike rides, ... engaged in sports or work. When wet, the towel becomes considerably cooler than the outside air, which provides ... it stops cooling ,you simply re-wet the towel in any water and wring it out. Within ...