REI Paddler Hat
Here's what other sites are saying:
Shield your eyes from sun and rain as you work your way across the lake with the REI Paddler hat. Nylon body features polyester mesh panels on the crown to provide cooling ventilation. CoolMax® polyester headband wicks moisture away from your brow and speeds the evaporation process. Foam brim floats in water. Rear toggle fine-tunes the fit. Chin strap secures the hat in wind.