The Wiley X/Notch Snapback Blue/Grey is a one size fits most cap made with premium brushed canvas 100% cotton. With it's super breathable mesh and moisture wicking sweatband, this structured low profile hat is perfect for fishing or a day out on the water!Features include:Patented Notch technologyWorks with most wrap around style glasses Breathable mesh fabricStylish structured low profile fitSnapback adjustmentNote-The Wiley X/Notch Snapback Blue/Grey is available in the standard notch location only Available sizes: One Size Fits Most Notch Adjustable Hat Size Chart