The Cotton Flat Cap by Hatloom is a breathable summer hat designed to keep you cool and stylish on warm days. This cotton flat cap combines classic flat cap style with modern comfort, offering a lightweight cotton headwear solution that fits most head sizes with its adjustable size cap ranging from 58 to 62 cm (22.8-24.4 inches). Whether you need a men's flat cap or a women's cotton cap, this unisex cotton cap blends traditional hat styles with contemporary design to deliver lasting comfort and timeless elegance.
Made from 100% cotton, this flat cap hat provides superior breathability and softness for all-day comfort. The lightweight cotton headwear minimizes heat build-up during summer wear, making it ideal as a breathable summer hat for outdoor activities or social events. The classic flat cap style adds sophistication to both casual and formal outfits, while the adjustable size cap ensures a customizable fit suitable for diverse head sizes.
This breathable summer hat is crafted to enhance your wardrobe with its timeless design while delivering practical benefits. The adjustable size cap allows you to enjoy a comfortable fit without compromising on style. Hatloom caps have been rigorously tested to maintain their shape season after season, providing you with a durable accessory that withstands frequent use.
Ideal for those seeking traditional hat styles combined with modern craftsmanship, this cotton hat offers excellent air circulation to keep your head cool during outdoor activities or social gatherings. The unisex design suits anyone looking for casual flat caps that provide both function and fashion. Whether attending events or enjoying everyday outings, this cotton flat cap stands out as a reliable and stylish choice.
Elevate your look with this essential accessory that merges fashion, comfort, and practicality. The Cotton Flat Cap is more than just a hat—it’s a versatile piece that enhances your style while offering breathable protection in warm weather. Trust in Hatloom caps’ expertise to deliver quality you can count on every time you wear this classic flat cap style.
SHIPPING & RETURNS
International Free Shipping
We offer free international shipping on orders over $50, as well as paid express shipping.
Delivery times: 8–12 days (free shipping) / 5–7 days (express shipping).
Tariffs & Duties
We cover all tariff and duty charges for U.S. orders.
For international orders, local customs fees may apply depending on your country.
Purchase Protection
Shop confidently on Hatloom — if something goes wrong with your order, we've got your back.
Read our return policy
CRAFTSMANSHIP
Every hat on Hatloom is carefully selected from trusted manufacturers and goes through quality control before reaching you — because only the best makes it to our store.
HOW TO DETERMINE YOUR SIZE
Measure the circumference of your head about 1 cm above your ears using a soft tape measure.
Size S: 54–55 cm (21.3–21.7")
Size M: 56–57 cm (22.0–22.4")
Size L: 58–59 cm (22.8–23.2")
Size XL: 60–61 cm (23.6–24.0")
Most hats are adjustable (55–59 cm). When in doubt, size up.
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