INSTANT COOLING RELIEF – Hyper-evaporative PVA easily activates with water for up to four hours of coolingCOMFORTABLE – When wet, towel remains soft and bulk-free for wear around the neck or headWORKDAY TO WEEKEND – Also great for outdoor recreation such as running, hiking or other activitiesDIMENSIONS – 13in x 29.5in // 33cm x 75cmMACHINE WASHABLE – Air dry until towel is stiff, rewet to reactivate and soften