Officially licensed by the MLB Designed and manufactured by New Era Velcro strap for easy adjustment Embroidered graphics with raised details Step into an innovative New Era design and celebrate one of the most successful MLB franchises of all time by opting for the Official New Era League Essential 39THIRTY Cap. The contoured and textured crown with a Pats logo on the front and an embroidered New Era flag on the left is done in the team's official color and is equipped for maximum comfort. The design also features built-in Stretch Fit technology for a more flexible fit, while a curved visor provides shade in the sunshine.