The Aqua rain hat features Galvin Greens Gore-tex Paclite technology. This technology ensures that the golfer remains totally waterproof and guaranteed to remain dry. Excess heat and moisture are transported away from the head allowing exceptional breathability. The perfect fit rain hat allows maximum freedom of movement. It is light, durable and extremely hard wearing and long-lasting. It comes with a wide brim and chin strap with an adjustable toggle for total comfort.