Cooling Safety Vest Up to 8 Hours of Evaporative Cooling

Features 100% Polyester Mesh 2" silver reflective tape Wicking, cooling and drying capabilities Soak in water to activate Keeps wearer cool for up to 8 hours Lightweight for greater comfort and flexibility 50+ UPF rated fabric to block 98% of UV rays Side hook and loop for size adjustment Evaporative cooling products are constructed from Cooling 360° Fabric Technology which uses a unique polymer chemistry. Simply activate by soaking in water creating a chemical reaction within the fabric which enables the garments to act like a sponge; retaining water, keeping the body cool in hot weather conditions.