New Era Arizona Diamondbacks Overlap 59FIFTY Fitted Hat-Black 9FIFTY-BLACK-BLACK Full-zip design offers personalized coverage

Full-zip design offers personalized coverage

It's constructed with Therma-FIT technology

Left/right-specific design is contoured for comfort

The pattern on the outsole gives you traction for turf surfaces

Antimicrobial treatments controls or eliminates odors

New Era Arizona Diamondbacks Overlap 59FIFTY Fitted Hat-Black 9FIFTY-BLACK-BLACK Full-zip design offers personalized coverageShow off your Arizona Diamondbacks pride with this New Era Overlap 59FIFTY Fitted Hat. This Arizona Diamondbacks hat features an embroidered team logo with raised details that overlaps an embroidered team wordmark. As the official on field cap of MLB, the 59FIFTY is an icon in both sport and street culture, making it a must have for any dedicated fan.