Notch Classic Adjustable Hat Neon is our only structured low profile adjustable cap. It's one of our original styles and has stood the test of time. It's the perfect hat for fishing and golf and it's one of our founder's personal favorites. The two color mesh fabric is lightweight and very stylish and the velcro strap allows it to adjust to most head sizes.Features include:Patented Notch technologyWorks with virtually any style of glasses (SEE THE PERFECT FIT GUIDE)Two-tone embroideryStructured low profile fitLow profile velcro strapWhich notch location do you need? CLICK HEREWe offer our patented notches in two locations: Standard Notch and Terra Notch (named after our co-founder).The Standard Notch (pictured above) is designed to work with most wrap-around or sport style sunglasses, shooting glasses, and safety glasses. These styles have a curved appearance, designed to conform to the contour of the head.The Terra Notch is designed to work with most aviator or fashion style sunglasses as well as prescription eyewear. These styles are more squared off at the corners, causing the frame to sit further away from the face. Available sizes: One Size Fits Most Notch Adjustable Hat Size Chart