SUN TO SEA: New Styles Available Online Now, Don't miss out

Check the sizing tag on a hat that you already own that fits well. Then using the Size Conversion Chart below, 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.


CM 55
61 63
US 6 7/8
7 1/8
7 3/8
7 5/8 7 7/8
UK 6 3/4 7
7 1/4
7 1/2 7 3/4


INCH 21 ²¹/₃₂ 22 ³/₆₄ 22 ⁷/₁₆ 22 ⁵³/₆₄ 23 ¹⁵/₆₄ 23 ⁵/₈
US 6 7/8 7 7 1/8 7 1/4 7 3/8 7 1/2
UK 6 3/4 6 7/8 7 7 1/8 7 1/4 7 3/8


Lack of Color Sizing:

(MINI) 47 CM

Our newest Children's mini size, for small bubs... Recommended for children aged 1-5 years.

(KIDS) 53 CM

This is our Children's size. We do not recommend children's hats for adults as they are scaled down in design and are designed for your mini. 

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 to your order, as these 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

This is our standard size L and is for a large head.

XL / 61 CM

This is our extra-large size, available in most styles and sold exclusively online. 

XXL / 63 CM

Only available in selected styles. This is the largest size we currently offer, sold exclusively online. 

Quick Tip

Hat fit is entirely a matter of personal preference, you want your hat fit to suit you and exactly how you want to wear it. A tighter fit is suitable for people who are active, think a festival or a day at the beach. A looser fit is preferred for a more comfortable, extended wear (4+ hours) and will sit lower on the head. 

The shape and style of a hat can vary the sizing and fit, we always recommend reading the size & fit guide on the product page of your desired hat to ensure you have selected the right size.

A hat filler is a great addition if you are unsure of sizing. It can be used to tailor the size and fit of your new Lack of Color hat (and add comfort at the same time).