Get the perfect fit with the adidasMen's Gameday 4 Stretch Fit Hat. Three perforated stripes at the sides improve breathability to keep your head cool even in the heat of the match. Durable quick-drying fabrics also have UPF 50+ protection that blocks out UV rays to minimize sun damage to your skin. As part of the adidas End Plastic Waste initiative, this hat is made with recycled materials.