BOB Classic trucker cap

Size Chart

<p><strong class='size-guide-title'>Size guide</strong></p><div class='table-responsive dynamic' data-unit-system='imperial'><table cellpadding='5'><tbody><tr><td> </td><td><strong>ONE SIZE</strong></td></tr><tr><td><strong>A (inches)</strong></td><td>20 ½-⅝</td></tr><tr><td><strong>B (inches)</strong></td><td>4 ½</td></tr><tr><td><strong>C (inches)</strong></td><td>2 ⅝</td></tr><tr><td><strong>D (inches)</strong></td><td>7 ½</td></tr></tbody></table></div>