Line up in Grant Park and set the pace early in the rabbit Pacer Hat - Chicago 2023. This ultra-lightweight mesh running hat will keep you cool, dry and headache-free so you can focus on speed while you take in the Chicago sights and sounds. Features: Laser-cut mesh Super breathable & quick-drying Flexible brim: Curve, flip or flatten to match your style Sweatband inside front panel Stretchy back strap Adjustable buckle