Inspired by one of the waterways that served as transportation through England's industrial heartland, the Calder is crafted from premium hemp – a naturally breathable and lightweight material that offers exceptional comfort throughout the summer months. The fabric features a naturally worn appearance, complete with subtle nep (fabric pill) texture that adds depth and character. Whether you're attending a wedding, enjoying a backyard barbecue, or relaxing by the water, this cap marries fashion with function and can dress up any summer outfit.
Calder
Light as the wind. Strong as the current. Reliable as the River Calder.
$47
$59
or 4 interest-free payments of $12 with Shop Pay
Summertime Ready
❄ Cool Weather
≈ Mild
☀ Hot Weather
Minimum Airflow
Medium
Maximum Airflow
Maximum breathability and full on summer ready. Handles sweat, beats the heat.
Size Guide
If you are in between sizes, we recommend sizing down for this style.
Ships Quickly
from Peoria, IL
from Peoria, IL
Committed to Quality
and Experience
and Experience
Always Happy
to Help
to Help
Shape
Traditional Newsboy (round)
Drape
Moderate Drape, Minimal Structure
Liner
Mesh
The Story Behind the Cap
Carried By Working-Class History
"So light, you'll forget it's there."
Our caps are sized in CMs to get the best fit. For help measuring your head, reference this step-by-step guide.
Traditional Newsboy
| Size | CM | Inches | US Hat Size |
|---|---|---|---|
| XS* | 54CM | 21 1/4 | 6 3/4 |
| S | 56CM | 22 | 7 |
| M | 58CM | 22 7/8 | 7 1/4 |
| L | 60CM | 23 5/8 | 7 1/2 |
| XL | 62CM | 24 3/8 | 7 3/4 |
| 2XL | 64CM | 25 1/8 | 8 |
• If you are in between sizes, we recommend sizing down for this style.
• Each cap has a sizing ribbon to tighten if needed.
• Hand stretching can increase the size by .5cm to 1cm.
*Not all caps come in XS
Orders placed Mon–Fri before noon Eastern ship same day from Peoria, IL. Orders after noon Friday ship Monday.
*This excludes holidays and special circumstances.
US Shipping: Fast (3–5 days) · Express (2–4 days) · UPS 2nd-Day available.
International: 8–15 business days.
Free US standard shipping on orders over $100.
We offer a 45-day return and exchange window. Fees may apply, but we cover the return shipping costs. Your satisfaction is guaranteed, we care most about you loving the cap you get. If something's off, reach us at support@peakyhat.com
Calder
Sale price$47 USD
Regular price$59 USD
Got Questions?
Frequently Asked Questions
Step 1: Wrap the soft tape, string, or cord around your head above your ears and eyebrows, where your cap usually sits.
Step 2: Double check to make sure the tape comes down far enough at the back of your head, hitting in the right spot.
Step 3: Take note of your measurement in CMs. If using a string or cord, mark where it meets so you can measure it using a traditional tape measure.
Step 4: Refer to the sizing chart above to see where you land.
For our comfort fit flex back caps, we always recommend sizing down. For our fitted caps, size up for a loose fit and size down if you prefer snug. Caps will usually stretch slightly, but rarely do they shrink.
Unfortunately, there is no universal sizing, so a Medium for one brand might be a Small for another. We highly recommend you measure your head to ensure you have an accurate size before ordering from Peaky Hat.
All of our caps are warehoused and shipped directly from Peoria, Illinois. If you place your order Monday through Friday before noon Eastern time, it ships out the exact same day.
We offer a 45-day window for returns and exchanges. Buying a cap online should be rewarding and enjoyable, not a risk. There is a $5 exchange fee and a $10 refund fee. If you ever have an issue, reach out to support@peakyhat.com and Ryan will handle it personally.
Our fabrics are sourced globally—from US mills to Scottish Harris Tweed and UK linens. The final stitching is done by a highly skilled team in Yiwu, China (the same district that produces caps for Stetson and Goorin Bros). We are completely transparent about this because we choose quality over optics, every time.