Trek Hybrid Short Are you ready for the most comfortable and easy to wear tech shorts on the planet? Presenting the first all-purpose, UPF 50+ Trek Hybrid Short made for land, water and lunchtime. Loaded with design details like a key-hole pocket with secure cording, side seam vents and 5 handy pockets, but smart enough to wear at the golf club. Easy, wrinkle-resistant, packable and wearable on-the-road and in-the-air, styles are designed with versatile design features to go from airplane to trek, then out to dinner. UPF 50+ travel styles come in lightweight, breathable moisture-wicking fabrics with technical details that accommodate travelers’ needs. Read more Technical Features The Coolibar Advantage Not all clothing is sun protective, and not all sun protective clothing is created equal. Some brands use a spray-on coating to achieve their UPF, but ours is woven in so it never washes out. Our philosophy merges fabric innovation and styles that are classic with exceptional design details so you stay cool, calm and covered. Clothing is the first line of defense against harmful UV rays. Our exclusive UPF 50+ fabrics will block 98% of UVA/UVB rays from the first day the product is worn until the day your garment is retired. Coolibar’s UPF 50+ clothing and accessories are designed for maximum stretch and comfort, and feel good against the skin. Our Mission… Is to keep the world safe from sun damage, protect those who suffer from a sun-related medical condition and prevent everyone else from developing one. We are the first sun protective clothing company to receive The Skin Cancer Foundation’s Seal of Recommendation.