Ol' Tom Men's Mossy Oak Bottomland Mesh Back Flyweight 2.0 Long Sleeve Hunting Shirt - The Mesh Back Flyweight Shirt with spine pad is a technical version of a classic button-down hunting shirt. The spine pad has been reduced in size to be located only on the portion of your back that rest against the tree to increase the breathability and comfort of this shirt. Material is lightweight, highly breathable, and quick drying Button up front Small Ol' Tom logo on front left chest 100% Polyester; ultra-lightweight Flyweight construction Style: OT1000