
Color
Size




Lierys
Willers Check Flat Cap
Hat Size Guide
How Do I Find the Right Hat Size?
At JJ Hat Center, finding your perfect hat size is easy. Measuring your head circumference is the first step:
- Use a soft measuring tape to measure around the widest part of your head—just above your ears and eyebrows—to the nearest 1/8 inch.
- If it’s been a while since your last hat purchase, we recommend measuring again. Head size can change over time due to hairstyle, weight, or age.
- Keep in mind that sizing can vary slightly between manufacturers.
- If you fall between sizes, we offer cork sizing inserts to help fine-tune the fit.
XS | S | M | L | XL | XXL | |
---|---|---|---|---|---|---|
Size | 6 3/4 | 6 7/8 - 7 | 7 1/8 - 7 1/4 | 7 3/8 - 7 1/2 | 7 5/8 - 7 3/4 | 7 7/8 - 8 |
Inches | 21 | 21.4 - 21.8 | 22.2 - 22.6 | 23 - 23.4 | 23.8 - 24.2 | 24.6 - 25 |
Metric (cm) | 54 | 55 - 56 | 57 - 58 | 59 - 60 | 61 - 62 | 63 - 64 |
How Do I Measure My Glove Size?
cm | 15.5 | 16 | 16.5 | 17 | 18 | 19 | 20.5 | 22 | 23 | 24 | 26 | 27 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Size (inches) | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 |
Women’s sizes | XS | XS | S | S | M | M | L | L | XL | XL | - | - |
Men’s sizes | - | - | - | - | S | S | M | M | L | L | XL | XL |
Contact Us
Hat Size Guide
How Do I Find the Right Hat Size?
At JJ Hat Center, finding your perfect hat size is easy. Measuring your head circumference is the first step:
- Use a soft measuring tape to measure around the widest part of your head—just above your ears and eyebrows—to the nearest 1/8 inch.
- If it’s been a while since your last hat purchase, we recommend measuring again. Head size can change over time due to hairstyle, weight, or age.
- Keep in mind that sizing can vary slightly between manufacturers.
- If you fall between sizes, we offer cork sizing inserts to help fine-tune the fit.
XS | S | M | L | XL | XXL | |
---|---|---|---|---|---|---|
Size | 6 3/4 | 6 7/8 - 7 | 7 1/8 - 7 1/4 | 7 3/8 - 7 1/2 | 7 5/8 - 7 3/4 | 7 7/8 - 8 |
Inches | 21 | 21.4 - 21.8 | 22.2 - 22.6 | 23 - 23.4 | 23.8 - 24.2 | 24.6 - 25 |
Metric (cm) | 54 | 55 - 56 | 57 - 58 | 59 - 60 | 61 - 62 | 63 - 64 |
How Do I Measure My Glove Size?
cm | 15.5 | 16 | 16.5 | 17 | 18 | 19 | 20.5 | 22 | 23 | 24 | 26 | 27 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Size (inches) | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 |
Women’s sizes | XS | XS | S | S | M | M | L | L | XL | XL | - | - |
Men’s sizes | - | - | - | - | S | S | M | M | L | L | XL | XL |
Contact Us
Frequently Asked Questions
Is my payment data safe with you?
What forms of payment do you accept?
Can I cancel or change my order?
Are all online products available in your New York store?
How long does it take to get my products?
How can I track my order?
Do you offer international shipping?
How do I get free shipping?
What is your return policy?
Please note: For technical and administrative reasons, returns of online orders cannot be processed in JJ Hat Center stores. Items purchased in-store may be exchanged or returned with receipt within 14 days in like-new condition for store credit only. No refunds on in-store purchases.
How do I request a refund?
How do I know my hat size?
Note that hats often relax back toward their original blocked shape over time. Perspiration, improper storage (temperature fluctuations), and exposure to sun or rain can affect fit. Store your hat in a cool, dry place away from humidity and direct heat, and be mindful of perspiration when wearing it.
If ongoing shrinkage is an issue, that can be normal. Consider sizing up next time and adding one or two strips of cork sizing. It’s usually better to go up a size and “size it in” than to force a smaller hat to fit.
Can I wear my hat in the rain?
If you do get caught out, once indoors snap the brim up and hang the hat so the sides of the brim don’t touch anything (a hat/coat rack or the back of a chair works). Let it air-dry naturally away from heat. If a hat suffers weather damage, don’t discard it—bring it to us and we’ll see what we can do.
How do I take care of my hats?
Try not to grab your hat at the pinches—put it on and take it off by holding both sides of the brim.
How can I contact customer support?
Frequently Asked Questions
Is my payment data safe with you?
What forms of payment do you accept?
Can I cancel or change my order?
Are all online products available in your New York store?
How long does it take to get my products?
How can I track my order?
Do you offer international shipping?
How do I get free shipping?
What is your return policy?
Please note: For technical and administrative reasons, returns of online orders cannot be processed in JJ Hat Center stores. Items purchased in-store may be exchanged or returned with receipt within 14 days in like-new condition for store credit only. No refunds on in-store purchases.
How do I request a refund?
How do I know my hat size?
Note that hats often relax back toward their original blocked shape over time. Perspiration, improper storage (temperature fluctuations), and exposure to sun or rain can affect fit. Store your hat in a cool, dry place away from humidity and direct heat, and be mindful of perspiration when wearing it.
If ongoing shrinkage is an issue, that can be normal. Consider sizing up next time and adding one or two strips of cork sizing. It’s usually better to go up a size and “size it in” than to force a smaller hat to fit.
Can I wear my hat in the rain?
If you do get caught out, once indoors snap the brim up and hang the hat so the sides of the brim don’t touch anything (a hat/coat rack or the back of a chair works). Let it air-dry naturally away from heat. If a hat suffers weather damage, don’t discard it—bring it to us and we’ll see what we can do.
How do I take care of my hats?
Try not to grab your hat at the pinches—put it on and take it off by holding both sides of the brim.
How can I contact customer support?
Choose options

Hat Size Guide
How Do I Find the Right Hat Size?
At JJ Hat Center, finding your perfect hat size is easy. Measuring your head circumference is the first step:
- Use a soft measuring tape to measure around the widest part of your head—just above your ears and eyebrows—to the nearest 1/8 inch.
- If it’s been a while since your last hat purchase, we recommend measuring again. Head size can change over time due to hairstyle, weight, or age.
- Keep in mind that sizing can vary slightly between manufacturers.
- If you fall between sizes, we offer cork sizing inserts to help fine-tune the fit.
XS | S | M | L | XL | XXL | |
---|---|---|---|---|---|---|
Size | 6 3/4 | 6 7/8 - 7 | 7 1/8 - 7 1/4 | 7 3/8 - 7 1/2 | 7 5/8 - 7 3/4 | 7 7/8 - 8 |
Inches | 21 | 21.4 - 21.8 | 22.2 - 22.6 | 23 - 23.4 | 23.8 - 24.2 | 24.6 - 25 |
Metric (cm) | 54 | 55 - 56 | 57 - 58 | 59 - 60 | 61 - 62 | 63 - 64 |
How Do I Measure My Glove Size?
cm | 15.5 | 16 | 16.5 | 17 | 18 | 19 | 20.5 | 22 | 23 | 24 | 26 | 27 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Size (inches) | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 |
Women’s sizes | XS | XS | S | S | M | M | L | L | XL | XL | - | - |
Men’s sizes | - | - | - | - | S | S | M | M | L | L | XL | XL |
Contact Us
Hat Size Guide
How Do I Find the Right Hat Size?
At JJ Hat Center, finding your perfect hat size is easy. Measuring your head circumference is the first step:
- Use a soft measuring tape to measure around the widest part of your head—just above your ears and eyebrows—to the nearest 1/8 inch.
- If it’s been a while since your last hat purchase, we recommend measuring again. Head size can change over time due to hairstyle, weight, or age.
- Keep in mind that sizing can vary slightly between manufacturers.
- If you fall between sizes, we offer cork sizing inserts to help fine-tune the fit.
XS | S | M | L | XL | XXL | |
---|---|---|---|---|---|---|
Size | 6 3/4 | 6 7/8 - 7 | 7 1/8 - 7 1/4 | 7 3/8 - 7 1/2 | 7 5/8 - 7 3/4 | 7 7/8 - 8 |
Inches | 21 | 21.4 - 21.8 | 22.2 - 22.6 | 23 - 23.4 | 23.8 - 24.2 | 24.6 - 25 |
Metric (cm) | 54 | 55 - 56 | 57 - 58 | 59 - 60 | 61 - 62 | 63 - 64 |
How Do I Measure My Glove Size?
cm | 15.5 | 16 | 16.5 | 17 | 18 | 19 | 20.5 | 22 | 23 | 24 | 26 | 27 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Size (inches) | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 |
Women’s sizes | XS | XS | S | S | M | M | L | L | XL | XL | - | - |
Men’s sizes | - | - | - | - | S | S | M | M | L | L | XL | XL |
Contact Us

Hat Size Guide
How Do I Find the Right Hat Size?
At JJ Hat Center, finding your perfect hat size is easy. Measuring your head circumference is the first step:
- Use a soft measuring tape to measure around the widest part of your head—just above your ears and eyebrows—to the nearest 1/8 inch.
- If it’s been a while since your last hat purchase, we recommend measuring again. Head size can change over time due to hairstyle, weight, or age.
- Keep in mind that sizing can vary slightly between manufacturers.
- If you fall between sizes, we offer cork sizing inserts to help fine-tune the fit.
XS | S | M | L | XL | XXL | |
---|---|---|---|---|---|---|
Size | 6 3/4 | 6 7/8 - 7 | 7 1/8 - 7 1/4 | 7 3/8 - 7 1/2 | 7 5/8 - 7 3/4 | 7 7/8 - 8 |
Inches | 21 | 21.4 - 21.8 | 22.2 - 22.6 | 23 - 23.4 | 23.8 - 24.2 | 24.6 - 25 |
Metric (cm) | 54 | 55 - 56 | 57 - 58 | 59 - 60 | 61 - 62 | 63 - 64 |
How Do I Measure My Glove Size?
cm | 15.5 | 16 | 16.5 | 17 | 18 | 19 | 20.5 | 22 | 23 | 24 | 26 | 27 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Size (inches) | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 |
Women’s sizes | XS | XS | S | S | M | M | L | L | XL | XL | - | - |
Men’s sizes | - | - | - | - | S | S | M | M | L | L | XL | XL |
Contact Us
Hat Size Guide
How Do I Find the Right Hat Size?
At JJ Hat Center, finding your perfect hat size is easy. Measuring your head circumference is the first step:
- Use a soft measuring tape to measure around the widest part of your head—just above your ears and eyebrows—to the nearest 1/8 inch.
- If it’s been a while since your last hat purchase, we recommend measuring again. Head size can change over time due to hairstyle, weight, or age.
- Keep in mind that sizing can vary slightly between manufacturers.
- If you fall between sizes, we offer cork sizing inserts to help fine-tune the fit.
XS | S | M | L | XL | XXL | |
---|---|---|---|---|---|---|
Size | 6 3/4 | 6 7/8 - 7 | 7 1/8 - 7 1/4 | 7 3/8 - 7 1/2 | 7 5/8 - 7 3/4 | 7 7/8 - 8 |
Inches | 21 | 21.4 - 21.8 | 22.2 - 22.6 | 23 - 23.4 | 23.8 - 24.2 | 24.6 - 25 |
Metric (cm) | 54 | 55 - 56 | 57 - 58 | 59 - 60 | 61 - 62 | 63 - 64 |
How Do I Measure My Glove Size?
cm | 15.5 | 16 | 16.5 | 17 | 18 | 19 | 20.5 | 22 | 23 | 24 | 26 | 27 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Size (inches) | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 |
Women’s sizes | XS | XS | S | S | M | M | L | L | XL | XL | - | - |
Men’s sizes | - | - | - | - | S | S | M | M | L | L | XL | XL |
Contact Us
Material: 100% virgin wool
Lining: 100% cotton
Length of brim: 2 inches