TechNiche International Ultra Evaporative Cooling Sport Vest

My boyfriend works outdoors in a very hot climate, so I bought him this for his birthday. The material is fabulous and very functional, and it fit him well, but unfortunately the zipper broke after two washes. He still uses it but it kind of just hangs now.

Works really well for the first hour in mid 90's temperatures while staying on the move at highway speeds. Works ok for the next half hour. Needs re soaked with water at the 1.5 hour mark.Overall it makes riding long distance in miserable heat bearable and even somewhat pleasant. You must have airlflow, mesh riding gear for this to work. Must be on the move. Not good for local city riding.