Oakland Athletics Road New Era Dry Base™ Official On-Field Cap

The One And Only Cap That Is Actually Worn On The Field Of Play By The Pros! Moisture management and reduced odor. Performance sweat band stays dry and reduces sweat stains. Cap and team insignia resist color fading. Performance fabric holds shape. Under-visor stays dry and reduces glare in bright conditions. Available in 10 sizes: 6 5/8 (20.875), 6 3/4 (21.25), 6 7/8 (21.625), 7 (22), 7 1/8 (22.375), 7 1/4 (22.75), 7 3/8 (23.125), 7 1/2 (23.5), 7 5/8 ( 23.875) and 7 3/4 (24.25). A Note On Hat Sizes If you have not worn fitted caps, it can seem intimidating. It's easy to get fitted, all you need is a tape measure, the chart below, and a little patience. Fit the tape measure around the widest part of your head (just above the ears), then match the measurement to the size on the chart below. That's your hat size. When you receive your cap, try it on before breaking it in. It should be snug, but not too tight, like a good pair of shoes. Head Size Hat Size 20.875 6 5/8 21.25 6 3/4 21.625 6 7/8 22 7 22.375 7 1/8 22.75 7 1/4 23.125 7 3/8 23.5 7 1/2 23.875 7 5/8 24.25 7 3/4