Looking for a long-sleeve polo to cover your skin, but not cramp your swing? Our Tropical Weight Long-Sleeve Polo provides the protection you need, from course to clubhouse, without weight or bulk. Made from our most technically advanced fabric, ZnO SUNTECT®, this shirt provides the ultimate in sun protection and comfort. Millions of tiny particles of zinc oxide -- the same ingredient that is used to block UVA & UVB in better sunscreens and to treat mild skin irritations and burns -- are embedded into every fiber of an amazingly soft, slightly stretchy, cotton blend fabric. This is dependable protection that cannot wash or wear out.