Size Guide

Finding the right fit should feel effortless. Here’s everything you need to know about how our pieces are sized and how to choose yours.

All In Lid OG hat, underside view showing the interior sweatband and lining.

Hats

All hats feature an adjustable snapback closure, allowing you to customize the fit to your preference.

Our hats are designed to fit a head circumference between:

55 cm – 61 cm

This range covers most standard sizes and ensures a comfortable fit for the majority of people.

All In Lid Jet Black cuffed beanie in black knit, close-up of the knit crown, against a pale gray studio background.

Beanies

All our beanies are one size fits all.

They’re designed with a flexible knit that naturally adapts to your head shape for a comfortable, secure fit without feeling too tight or too loose.

SIZE CONVERSION CHART

If you're familiar with fitted hat sizing, here's how our range compares:

HEAD CIRCUMFERENCE (CM)

HAT SIZE

55 cm

6 7/8

56 cm

7

57 cm

7 1/8

58 cm

7 1/4

59 cm

7 3/8

60 cm

7 1/2

61 cm

7 5/8

How to Measure Your Head

To get the most accurate fit:

Use a soft measuring tape
Wrap it around your head, just above your ears and across your forehead
Keep it snug, not tight
Note the measurement in centimeters

If you’re between sizes, the adjustable snapback allows you to fine-tune the fit easily.

Fit & Sizing Notes

DESIGNED TO FIT. BUILT FOR COMFORT.

Our hats are designed with comfort, versatility, and adjustability in mind. With adjustable sizing, finding your perfect fit is simple, and it’s extremely rare for our customers to experience sizing issues.

We recommend reviewing the size guide above before ordering to ensure the best possible fit.

Because of the adjustable nature of our products, we do not offer returns or exchanges for sizing.

However, if your item arrives damaged, defective, or incorrect, we’ll happily make it right with a replacement. Simply reach out to team@allinlid.com with a photo and your order details.