"What Our Gearhead® Experts Are Saying:""I've been wearing the Spring Creek Shirt on warm weather hiking days and it's become my go-to when the temperature climbs and I still need sun coverage. The recycled polyester wicks and dries faster than anything cotton in my kit, and the wide shoulder gusset gives the shirt a surprising range of motion for how trim the fit looks.""The Spring Creek Shirt from Marmot is a warm weather performance shirt that earns its keep on the trail and looks at home well past it. Lightweight recycled polyester wicks sweat and dries fast when the effort level climbs, UPF 40 protection handles long days in direct sun, and a wide shoulder gusset keeps the fit from restricting movement when the terrain gets interesting. A zip-secure chest pocket keeps the small essentials from bouncing around, and the snap closure and clean silhouette make it just as easy to reach for on a travel day as a trail day."