TechNiche Hyperkewl Evaporative Cooling Crown Coolers,Blue,Each,6534Price: USD13.75 TechNiche Hyperkewl Evaporative Cooling Crown Coolers is a heat stress management. It has hook and loop which attaches easily to hard hat liner (hard hat not included). Crown Coolers provides 5-10 hours of cooling relief per soaking. They are lightweight and durable. TechNiche Cooling Crown Cooler is comfortable and has polyester mesh outer with HyperKewl fabric inner & water-repellent nylon liner, and hook & loop attachment.Other products from H e a l t h P r o d u c t s F o r Y o u |