Sizes: S/M and L/XL

while still providing shade to keep your face out of the sun

This 100% linen flat cap by Saint Martin is an instant classic

the Kangol Championship Links baseball cap is a great daily wear

To learn more about finding the right hat size for your needs

Saint Martin - 4.5" Brim Sun Hat Color:Natural Sizes: S/M and L/XLSaint Martin 4. 5 Brim Sun Hat If youre looking for a hat to protect you from the suns rays, this 4. 5 inch brim sun hat is a perfect choice. Here's why: A wider brim keeps the sun off you for longer: A brim of 4. 5 inches is considered best for protecting you from the sun because it covers more of you, including your ears. Plus, as the sun moves across the sky, the angle at which the sun hits you changes. A wider brim will offer more protection