Eastbay Long Sleeve Shooting Shirt - Boys' Grade School Warm up your hot hands in the Eastbay Moisture-Management Long-Sleeve Shooting Shirt. This basketball warmup is constructed of 100% bird's-eye polyester moisture-management fabric, that wicks sweat to the surface where it can be easily evaporated, leaving you dry, fast and ready to play. The sewn paneled styling gives this quarter-zip pullover durability, while the two front pockets provide storage options. Get the hot hand in the Eastbay Moisture- Management Long-Sleeve Shooting Shirt. Imported.