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This hollow polyester baseball cap is designed for summer wear, combining sun protection with a lightweight, breathable feel. Its dome crown offers a clean, simple silhouette inspired by Korean fashion trends, suitable for a range of casual and smart-casual occasions. Available in an extensive palette of eleven colours, from classic neutrals to statement hues, it provides a versatile accessory option for both men and women. The adjustable sizing mechanism allows for a customised fit, addressing common fit concerns with fixed-size caps.
The cap's build focuses on summer-appropriate materials and a shape that balances style with practicality.
With its simple design and functional features, this cap fits into various daily and seasonal contexts.
The cap's value lies in its seasonal suitability, fit adaptability, and style flexibility rather than complex features.












Baseball cap summer sun protection Korean style men's women's outdoor dome crown hollow breathable fabric polyester adjustable sizing white black grey blue green red khaki
£14.88
Sale price
£14.88
Regular price
Korean-style dome baseball cap with hollow polyester construction for summer breathability and sun protection

Features and Construction

Material and Build
Constructed from 100% polyester (polyester fibre), the cap uses hollow processing technology. This method creates a fabric structure with tiny air spaces, intended to improve airflow and reduce heat retention against the head. The material is lightweight, which supports its use during warmer seasons and active outdoor scenarios where heavy headwear would be uncomfortable.Size and Practical Fit
The cap features an adjustable sizing system, typically via a strap or snapback closure at the rear, allowing it to accommodate a range of head circumferences. It is important to note that the sizing follows Asian measurement standards, which the source indicates are generally 1 to 2 sizes smaller than European or American equivalents. Therefore, if your usual size falls between two options, selecting the larger size is recommended. A small 2-3cm variance in measurements is possible due to manual production methods.Uses and Placement

Event or Professional Use
The cap's straightforward dome crown and colour range, including neutrals like black, white, grey, khaki, and navy, allow it to work for coordinated group events, casual uniform requirements, or promotional settings where a clean, unfussy look is needed. Its breathable nature makes it suitable for outdoor events, festivals, or summer tourism where extended sun exposure is expected.Everyday Home Use
For daily wear, the cap serves as a practical sunshade for gardening, dog walking, commuting, or weekend outings. The Korean-inspired simple style aligns with current casual fashion trends, making it easy to pair with everyday casualwear. The adjustable fit means it can be shared among household members with different head sizes, provided the sizing guidelines are followed.Benefits and Buying Value

Reuse and Low Maintenance
Polyester is a generally low-maintenance fabric that resists wrinkles and dries quickly, making the cap easy to care for with simple wiping or hand washing. Its durable synthetic construction supports repeated use across multiple summer seasons when stored properly. The neutral and versatile colour options increase its outfit-matching potential, extending its usable life within a wardrobe.Why Choose This Product
This cap is a straightforward choice for those seeking a summer-specific hat that prioritises breathability through its hollow polyester build. The dome crown offers a different aesthetic from traditional structured or curved-peak baseball caps, providing a simple, modern look. The eleven-colour selection, including Army Green, Rose Red, and Lake Blue alongside basics, gives more personalisation than many standard cap offerings. The adjustable fit addresses the common issue of caps being too tight or loose, a particular advantage given the noted sizing differences.











