When the pressure is on, comfort should be the last thing on your mind. The Half Hitch Performance Button-Down eliminates any potential distraction by bundling the essential traits of ultra-soft, ultra-light, 4-way stretch, breathability, UV protection, and stain resistance all into one perfect performance button down. Never worry about sticky, smelly shirts again and keep your eye on the redfish you have tailing 20 yards away. 95% Nylon / 5% Spandex. 4-Way Stretch. Wrinkle Resist.Breathable. Stain Resist.UV Protection. Button Down Collar.