Reversible and Solid Black and White Jacket. Larger chest pocket to store a large or small transceiver or a event test catalog/premium. Velcro strap above chest pocket to hold transceiver antenna. Whistle Velcro strap located at the sternum to hold whistle in place, traps across zipper. Large bellow hand pockets with Velcro latches to secure contents. Well sized for comfort and movement (Unisex Sizing). Comfortable Nylon Rib Black collar. Flexible Nylon Rib Armhole Allowing Full Motion and Shoulder Comfort. Cotton and Polyester Blended Material. Reliable reversible YKK black zipper. Velcro adjustable cuffs. Polyester black back mesh with wider opening for improved air flow. Made in the USA.