Portwest Fold-away Cap

The cap you'll always have with you. The Portwest Fold-away Cap (HA27) features a specially designed flexible brim that folds flat, letting you slip it straight into a pocket, tool bag, or glove box when it's not needed — then pop it back into shape the moment the sun comes out.

No more leaving your cap behind, no more crushed brims, and no more bulk. This five-panel cap is engineered for people who need reliable sun protection but don't always want to wear a hat. It goes where you go, ready when you need it.

Constructed from a 93% polyester, 7% elastane blend at 160g, the HA27 delivers a lightweight, stretchy fit that sits comfortably on the head without pressure points. The moisture-wicking fabric actively draws sweat away from the skin, helping to keep you cool and dry during hot weather, physical work, or long stints outdoors.

Critically, the fabric carries a UPF 30 rating, blocking 97% of harmful UV rays. This isn't just a comfort feature — it's genuine sun protection that helps reduce the risk of sunburn and long-term UV damage for workers and outdoor enthusiasts spending extended time in direct sunlight.

Breathable mesh panels towards the back of the cap provide additional airflow, allowing heat to escape where it builds up most. Combined with the moisture-wicking shell, the result is a cap that actively manages temperature rather than trapping it.

Adjustable straps at the rear ensure a secure, customisable fit for all head sizes, while the contemporary ergonomic cut provides a modern, low-profile silhouette that looks as good off site as it does on it.

From construction and landscaping to hiking, fishing, and travel, the Portwest Fold-away Cap is the practical, packable sun protection solution that earns its place in your everyday carry.

Key Features

• Foldable brim design – Folds flat for effortless pocket or bag storage without losing shape
• UPF 30 sun protection – Blocks 97% of UV rays for genuine protection against sun damage
• Moisture-wicking fabric – Draws sweat away from the skin to keep you cool and dry
• Breathable rear mesh panels – Enhanced airflow to prevent heat build-up
• Lightweight 160g construction – Barely noticeable to wear, even over long periods
• 93% polyester, 7% elastane blend – Stretchy, flexible, and quick-drying
• Adjustable rear straps – Secure fit that accommodates all head sizes
• Five-panel ergonomic design – Contemporary, low-profile silhouette with a modern cut

How does the Portwest Fold-away Cap fold? The HA27 features a specially engineered flexible brim that allows the entire cap to fold flat without cracking or losing its shape. Simply fold and slide into a pocket, bag, or tool belt. When unfolded, the brim springs back to its original form.

What does UPF 30 mean? UPF (Ultraviolet Protection Factor) measures how much UV radiation a fabric allows to reach the skin. A UPF 30 rating means the fabric blocks approximately 97% of UV rays, providing a high level of sun protection for outdoor wear.

What is the Portwest HA27 made from? The shell fabric is a 93% polyester, 7% elastane blend at 160g. This combination delivers a lightweight, stretchy fit with moisture-wicking and quick-drying properties, while the rear mesh panels add breathability.

Is the fold-away cap suitable for work sites? Yes. The HA27 is designed for outdoor workers who need reliable sun protection in hot environments. The UPF 30 rating, moisture-wicking fabric, and mesh ventilation make it ideal for construction, landscaping, utilities, and any role involving extended sun exposure. Note that this is a comfort cap, not a replacement for a safety helmet where hard hat requirements apply.

Will the brim lose its shape after repeated folding? No. The flexible brim is specifically designed to be folded and unfolded repeatedly. It returns to its original shape each time without cracking, warping, or softening over time.

Is the Portwest Fold-away Cap adjustable? Yes. Adjustable straps at the back allow you to customise the fit for any head size, ensuring a secure and comfortable hold throughout the day.

Can the HA27 be used for leisure and travel? Absolutely. The packable design makes the HA27 a popular choice for hiking, fishing, cycling, travel, and any outdoor activity where you want sun protection that doesn't take up space when you don't need it.