Mesh Flat Cap – Adjustable Acrylic Breathable Summer Hat | Classic Unisex Style
The Mesh Flat Cap from Hatloom is a breathable flat cap designed to keep you cool and stylish during warm weather. This adjustable mesh flat cap fits head sizes from 55 to 61 cm (21.7 to 24.0 inches), making it the perfect lightweight summer hat for anyone seeking classic flat cap hats with modern breathability and comfort. Crafted from durable acrylic mesh, this unisex flat cap offers superior ventilation to reduce sweat and heat buildup, ensuring all-day comfort without sacrificing vintage style.
This summer mesh hat features high-quality acrylic mesh fabric that allows air to flow freely, preventing overheating and keeping your head cool and dry even on the hottest days. The adjustable mesh cap design provides a secure, comfortable fit for most adults, while the breathable flat cap structure promotes ventilation to reduce sweat and heat buildup. Lightweight summer hat construction minimizes fatigue during long hours outdoors, making it ideal for daily wear, travel, or outdoor events.
Features of the Mesh Flat Cap include:
Hatloom caps combine style with practicality, and this breathable headwear is no exception. The casual flat cap style pairs effortlessly with jeans, chinos, or shorts, making it a versatile accessory for both casual and semi-formal looks. Its vintage flat hat silhouette maintains timeless appeal while offering modern comfort through breathable materials.
Upgrade your collection with this classic flat cap that balances tradition and innovation perfectly. Whether you're out for a walk, attending an outdoor event, or running errands, the Mesh Flat Cap by Hatloom delivers reliable comfort and enduring style all summer long. Choose this adjustable mesh cap for breathable comfort and classic style that performs as well as it looks.
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).
Ships from the USA, Italy, or China, depending on product availability.
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
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.
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.
Every product we make is one of a kind. We make more each day and post them here as we finish them. Our most popular products usually sell within hours of being posted.
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