Oddjob Hat Cap Strap Back One Size Mens True Navy Big Melon 5 Panel 100% Wool The Oddjob Hat Cap is a stylish men's accessory made from 100% wool in a classic navy blue color. This adjustable strap back cap features a 5 panel design, making it a versatile and comfortable choice for any casual outfit. The big melon style adds a fun and unique touch to this timeless piece that is perfect for everyday wear. The Big Melon" fit accommodates head sizes ranging from 7 & 3/8 to 8 & 5/8 (approximately 23.5 to 27 inches)