Your ticket to an elevated game-day experience, the New Era Diamondbacks SS Evergreen 21 OTC Cap lets you batter up for an action-packed day in style. Soft and sturdy, this 940 Stretch Snap hat channels the spirit of the D-backs to help you power through the nine innings of pure joy. Breeze through the pitch-perfect thrills, home run chills, and sun-soaked weekends with the New Era Diamondbacks SS Evergreen 21 OTC Cap.