The Boston trucker cap offers a breathable baseball cap design that keeps you cool and comfortable during outdoor activities. This adjustable trucker hat features a cotton mesh cap construction, promoting airflow to reduce sweat and heat buildup. Perfect as a summer breathable cap, it fits head sizes from 55 to 61 cm (21.7 to 24.0 inches), providing a secure and personalized fit for men and women. Crafted by the trusted Hatloom brand, this unisex trucker hat combines classic trucker style with modern comfort technology for lasting breathability and durability.
Key features of the Boston trucker cap include:
This Boston trucker cap has passed rigorous durability testing to maintain its shape and comfort through daily wear. The adjustable strap allows quick sizing changes, accommodating active lifestyles with ease. Whether you are attending a festival, running errands, or enjoying a weekend hike, this breathable baseball cap balances style with function.
The cotton mesh fabric reduces moisture buildup while promoting airflow to prevent irritation during extended wear. Its vintage style hat design adds a timeless retro charm that complements any casual outfit. As a 100 years anniversary cap from the reputable Hatloom brand, it carries a legacy of quality trusted worldwide.
Choose the Boston trucker cap for classic trucker style combined with modern comfort technology. This unisex trucker hat is engineered to provide lasting breathability and adjustability, making it an essential accessory for anyone seeking a summer breathable cap that performs as well as it looks.
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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