100% Recycled Polyester Pique Soft anti-pick, anti-pill fabric is extremely breathable & lightweight Quick-dry for all-day comfort 4-way stretch construction moves better in every direction Material wicks sweat & dries really fast Anti-odor technology prevents the growth of odor-causing microbes UPF 50+ protects your skin from the suns harmful rays Micro stand collar Generous extended zipper length Modern fit with added side vent detailing UA logo center back neck