What Is My Hat Size?
We have a few simple instructions to make sure you measure your head correctly and purchase the perfect sized hat for YOU. You will need a cloth tape measure. It also helps if you have assistance from another person to ensure accuracy. We recommend using a metric ruler and measuring your head in CM.

How Would You Like To Wear Your Hat?
There are two options listed below: Option 1 and Option 2 are both different; it is essential to measure your hat to fit like your preferred option as there are significant differences.

Option 1 – Halo

Option 2 – Traditional

Check what size your measuring tape says. Make sure when measuring the tape is not too loose or too tight. If in between sizes, we recommend going up in size. For example if you measure 58 cm and there is no 58 cm in the style you are after, we recommend going up to size 59 cm. We also recommend adding a hat filler to your order if you are in between sizes as these can tailor the hat to fit your head perfectly.  


(S) 55 CM. This is our smallest size that we offer. If your head measures 53 cm – 54 cm, we recommend adding a hat filler, as these will reduce the size of your hat by 1-2.5 cm.

(M) 57 CM. This is our medium size and is for an average sized head. This is the size we recommend as a ‘standard’ or ‘average’ fit.

(L) 59 CM. Is for a large head. This is our standard size L and is the largest size we offer in most styles.

Quick Tips: There is no such thing as an overall correct fit. You must ensure your hat fits the way YOU want it to. It is entirely a matter of personal preference and whatever feels right to you. A tighter fitting hat stays on better for people who are active – think a festival or day at the beach, your hat will also sit higher on your head. A looser fitting hat is more comfortable to wear for extended periods of time (4+ hours) and will sit lower on your head.  

Please note, our Rancher styles run slightly larger due to the crown design and width of the crown. The Rancher styles run 1cm larger than the tagged size. This includes the Zulu Rancher, Ivory Rancher, Teak Rancher, Noir Rancher, Coco Rancher & Ivory Rancher Special. 


HAT SIZES IN CM 55 CM 56 CM 57 CM 58 CM 59 CM 60 CM
US HAT SIZES 6 7/8 7 7 1/8 7 1/4 7 3/8 7 1/2
UK HAT SIZES 6 3/4 6 7/8 7 7 1/8 7 1/4 7 3/8
HEAD MEASUREMENTS 21 5/8 22 22 1/8 22 7/8 23 1/4 23 5/8

Check the sizing tag on a hat that you already own that fits well. Then using the Hat Size Chart above, convert the size on the tag to a measurement on the table. This will help to determine the size of your new Lack of Color Hat.