Solbari UPF 50+ Men's Sun Protection Long Sleeve Polo Shirt - UV Protection, Sun Protective A best seller in Australia and recommended by medical experts to maintain a healthy skin. Designed, tested and rated UPF50+ in Australia and made of organic cotton and bamboo. Super soft against the skin, lightweight, breathable and naturally anti-odor. Discrete thumbholes (hand covers) to protect the back of the hands. Recommended by medical experts to maintain a healthy skin. Great for golf and outdoor activities. 55% cotton, 40% viscose from bamboo, 5% spandex / cold machine wash, tumble dry low, line dry, warm iron / Imported