The Men's Aquatek Pro Tech Shirt brings all the quality features that waterman have grown to love. Built on a platform of lightweight, breathable, yet durable material, the Aquatek Pro offers UV 50+ Sun Protection, water and stain repellent technology, and a loose cut for supreme comfort. The addition of waist-to-shoulder side-mesh panels allows for increased ventilation and ultimately keeps you cooler during those warm, sunny days on the big blue. 100% nylon. Imported.