No need to complicate things. The adidas Men's Gameday 5 Stretch Fit Hat delivers a structured six-panel crown with a mid-profile silhouette that holds its shape through training sessions, gym workouts, weekend pickup games and casual everyday wear — built for active men, students and active casual wearers who want a confident sport-meets-style look that pairs with athletic shorts, joggers, denim and chinos. FEEL COOL AND DRY WITH ADIDAS CLIMACOOL Supporting your body's cooling system through the power of advanced materials. Your sweat is wicked away to keep you comfortable. Mesh details and a stretchy fit help dial in the comfort. Laser-perforated 3-Stripes ventilation across both side panels circulates air for breathable comfort on warm-weather runs, gym sessions and outdoor errand days. A shaped 3D 3-bar performance logo on the front crown delivers a confident, modern adidas look. STRETCH FIT — S/M OR L/XL: Stretch construction holds shape without a back closure for an easy on-and-off feel. S/M fits 21 through 23 in. (53 through 58 cm) — smaller men's range. L/XL fits 22 through 24 in. (56 through 61 cm) — average to larger men's, covering the average men's 23 in. / size L. Between sizes? Size up for an easier all-day wear. Built from a stretch poly-spandex blend. Spot clean; holds shape through regular wear.