The Drake Waterfowl Ol' Tom Mesh Back Flyweight Shirt With Spline Pad is one of our lightest and most breathable turkey hunting shirts, designed to combat warm-weather pursuits with ease. UPF 50+ sun protection keeps you safe from the sun's harmful rays, while a mesh back and side panels allow air to effectively circulate through the garment. Add an array of convenient pockets and a removable spine pad, and you have an effective workhorse top that combines comfort with function.