At Spanish brand Buff, almost all products are one size. For example, the neck warmers, which we often call a "Buff," are available in one size, except for children's models. Buff does use two sizes for its caps. You can find out which one you need in the size chart below.
It's best to measure your head with a tape measure around the thickest point. Don't hold it too tight.
Size chart Buff
Type | Mate | Head circumference |
5 Panel Go Cap | S/M | 53 - 57 cm |
L/XL | 57 - 61 cm | |
Speed Cap | S/M | 53 - 57 cm |
L/XL | 57 - 61 cm | |
Pack Speed Cap | S/M | 53 - 58 cm |
L/XL | 58 - 62 cm | |
Pack Sahara Cap | S/M | 54 - 57.5 cm |
L/XL | 57.5 - 62 cm | |
Go Visor | Unique | 53 - 61 cm |
Pack Cycle Cap | Unique | 53 - 57.5 cm |
Pack Speed Visor | Unique | 53 - 61 cm |
Pack Trucker Cap | Unique | 57.5 - 63 cm |
Pack Merino Fleece Cap | Unique | 53-61 cm |
Baseball Cap | Unique | 58 cm |
Trucker Cap | S/M | 53 - 57.5 cm |
L/XL | 57.5 - 63 cm | |
Summit Cap | S/M | 54 - 57.5 cm |
L/XL | 57.5 - 61.5 cm | |
Military Cap | S/M | 54 - 57.5 cm |
L/XL | 57.5 - 61.5 cm | |
Pack Summit Cap | S/M | 53 - 57 cm |
L/XL | 57 - 61 cm | |
Travel Bucket Hat | S/M | 54 - 56 cm |
M/L | 56 - 59 cm | |
Adventure Bucket Hat | S/M | 54 - 57.5 cm |
L/XL | 57.5 - 62 cm | |
Sun Bucket Hat | S/M | 54 - 57.5 cm |
L/XL | 57.5 - 62 cm | |
Explore Booney Hat | S/M | 54 - 57.5 cm |
L/XL | 57.5 - 62 cm |
Go Visor: A classic trail running accessory, a colorful selection of styles, and the latest technology. Reflective and adjustable, perfect for fair-weather activities. A reflective logo enhances visibility in low light. Our line of running caps and visors is specially designed to offer a fresh look. Built for comfort and performance. The latest technologies and striking designs combine to create ultralight, highly breathable, and exceptionally attractive caps.
- Ultra-light design: just 35 grams for increased comfort and improved performance. Avoid unnecessary weight and enjoy the outdoors without compromising on weight.
- Designed for increased visibility in low light. Retroreflective technology that glows when illuminated.
- Made from recycled materials. Do more now and help create a better world to enjoy.
- Suitable for year-round use as a base layer. Versatile all year round.