Large head circumferences — typically defined as 60 cm and above — are significantly underserved by mainstream hat retail. Most hat brands stock up to size 7½ (60 cm) as their largest offering, and many stop at 7⅜ (59 cm). Men who require a 61–63 cm head circumference can find this to be a genuine obstacle to hat wearing — not a style challenge, but a supply chain problem.
This guide addresses both the sizing logistics and the proportion principles that apply specifically to larger head sizes.
Defining Large Hat Size
Head circumference distribution in adult males follows a rough bell curve with a median around 57–58 cm. Sizes above 60 cm (US 7½+) represent approximately the upper 15–20% of adult male head circumferences. Above 62 cm (US 7¾+), retail availability drops sharply.
Reference conversions for large sizes:
- 60 cm = US 7½ / UK 7½
- 61 cm = US 7⅝ / UK 7⅝
- 62 cm = US 7¾ / UK 7¾
- 63 cm = US 7⅞ / UK 7⅞
- 64 cm = US 8 / UK 8
If you measure above 62 cm, standard retail availability is genuinely limited. Custom or made-to-order is the practical solution at these sizes.
Where to Find Large Size Hats
Specialist Hat Retailers
Retailers that focus on hats rather than carrying them as accessories tend to stock larger size ranges. Hat-specific shops typically stock to US 7¾ or 8 in most styles. Online specialist retailers often have better large-size availability than physical stores simply because they can maintain a broader inventory without floor space constraints.
Custom and Made-to-Order
For head circumferences above 62–63 cm, custom or semi-custom hat making is the most reliable solution. Many quality hat makers offer bespoke sizing — you provide the head circumference measurement and they produce the hat in that size. The price premium is typically 30–60% above the equivalent stock size.
Hat Stretching
A hat that is one size too small can be professionally stretched by a milliner using a hat stretcher or blocking form. The stretch range is approximately 0.5–1.5 cm in circumference — enough to bring a 59 cm hat to a comfortable 60 cm, but not enough to bring a 58 cm hat to 62 cm. Hat stretching is a useful solution for borderline cases, not for significant size gaps.
Adjustable Styles
Adjustable hat styles — snapback caps, strapback caps, flat caps with adjustable rear closures, and stretch-fit beanies — provide the most practical everyday solution for larger head circumferences. The adjustment range on a snapback covers approximately 55–62 cm; a strapback with multiple adjustment holes may cover 53–62 cm. These are not solutions for structured felt hats, but they are genuine solutions for casual hat categories.
Proportion: The Scale That Matters
A large head circumference typically corresponds to a larger overall face and head volume. This changes hat proportion principles:
Scale up the hat: A hat that reads as normal-sized on an average head may look like a toy hat on a large head. Brim width, crown height, and overall hat volume should all scale to the head rather than defaulting to standard proportions.
- For fedoras: a 7–8 cm brim reads proportionately on a large head where a 5.5 cm brim would look undersized
- For flat caps: a generous-bodied cap with a wider crown looks proportionate; a very flat, minimal cap looks too small
- For baseball caps: a structured panel and wider brim are more proportionate than very compact cap designs
Crown height: A large head typically has a larger face that benefits from a moderate-to-taller crown in fedora styles — a very low crown can look proportionately undersized against a larger face frame. Medium-to-tall crowns (7.5–9 cm) tend to work better.
Specific Style Guidance
Fedoras and Felt Hats
Quality felt hat makers who offer custom sizing are the best source for larger fedoras. Standard stock sizes typically stop at 7½ or 7⅝ in most brands. Some brands extend to 7¾ or 8 in popular styles — check individual brand sizing before purchasing.
Choose brim widths at the higher end of the moderate-to-wide range (7–8 cm) and medium-to-tall crowns. The hat should look substantial on the head — not overpowering, but clearly present and proportionate.
Baseball Caps and Casual Caps
Structured snapbacks and strapbacks with generous adjustment ranges are the practical solution in this category. Some athletic brands (New Era, Mitchell and Ness, 47 Brand) stock fitted caps to size 8 and beyond for professional sports teams — if the style is appropriate, sports-licensed fitted caps provide accurate sizing at large head sizes.
Flat Caps
Look for flat caps with adjustable rear closure rather than fully fitted versions. Several quality flat cap brands produce up to XL (60–61 cm) and XXL (62–63 cm) in adjustable styles. Tweed and wool flat caps from British manufacturers often extend to larger sizes than equivalent caps from fashion-first brands.
Brands and Sources Worth Checking
Without recommending specific competitors, the categories to search:
- Stetson and similar Western hat brands frequently extend to size 8 (64 cm) in structured felt and straw
- British tweed flat cap makers (country and heritage brands) often stock to XL/XXL
- New Era fitted caps extend to size 8+ for professional sports team hats
- Custom millinery services (UK, US, Germany, Italy) for structured felt hats above 62 cm
Contact hat retailers directly about sizing availability — many carry larger sizes that are not listed on their main website but are available on request.
Find hat styles with extended size guidance in the Hatloom collection — contact us directly for sizing questions above standard range.
Frequently Asked Questions
What is considered a large hat size?
In men hat sizing, a large head circumference is generally considered to be 60 cm (US 7½) and above. Above 62 cm (US 7¾), mainstream retail availability drops significantly and custom or specialist sourcing becomes necessary for many styles.
Where can I buy hats for large heads?
Specialist hat retailers with extended size ranges, Western hat brands (which traditionally offer more large sizes), New Era and sports-licensed fitted cap brands for baseball caps, and custom millinery services for structured felt hats above 62 cm. Adjustable-closure styles (snapback, strapback, adjustable flat caps) provide the most accessible everyday solutions in the large-size range.
Can a hat be stretched if it is too small?
Yes, by a small amount. A professional hat stretcher or blocking form can expand a felt hat by approximately 0.5–1.5 cm in circumference — enough for borderline fit issues but not for significant size gaps. Steam applied during the stretching process allows slightly more expansion on wool felt. Straw and structured hats have more limited stretch potential.
What style of hat is easiest to find in large sizes?
Adjustable casual styles — snapback and strapback baseball caps, stretch-fit beanies, and flat caps with adjustable rear closures — are most broadly available in large head sizes. Structured felt hats in sizes above 7⅝ require more searching and often specialist sourcing.
Do certain hat brands specialize in large sizes?
Western hat brands (Stetson, Resistol, Bailey) and sports cap brands (New Era) have historically offered wider size ranges than fashion hat brands. British country hat makers tend to offer larger flat cap sizes than fashion-oriented equivalents. For custom structured hats above 62 cm, millinery services in the UK, Germany, and Italy are the most accessible specialist sources.
