| 28 July 2025

Beat the Heat - High Performance PPE for Summer Work Environments

We look at Blackrock items ideal to keep the wearer both cool and safe during the summer.

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British summer weather remains as inconsistent as ever - alternating between humid spikes and prolonged rain, often within the same week. While we don’t experience the extreme heat seen in other parts of the world, conditions can still become challenging for those working outdoors or in non-climate-controlled environments, particularly when wearing PPE.

At Blackrock, we understand that performance doesn’t stop for the weather. That’s why we’ve developed and refined PPE options specifically suited for warmer conditions. These are products that maximise breathability, manage moisture and maintain protection standards without compromising on wearer comfort.

Here’s our guide to the most technically suitable PPE for staying cool, dry and compliant during the warmer months.

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Hi-Vis Eco+ T-Shirt, Polo Shirt, and Long Sleeve Polo Shirt

When high-visibility clothing is a requirement, it’s important to choose garments that are engineered for warm-weather performance. 

Our Eco+ range - comprising a T-shirt, polo and long-sleeve polo - is manufactured using GRS-certified, 150gsm recycled polyester. 

This lightweight fabric is not only environmentally conscious - each garment repurposes around 16 plastic bottles - but is also ideal for heat management.

Key technical benefits

Breathability: The open weave knit structure of the 150gsm polyester allows for increased airflow, helping to reduce heat buildup close to the body.

Moisture Management: Moisture-wicking materials draw perspiration away from the skin and disperses it across the surface of the garment, where it evaporates quickly. This keeps the wearer cooler and reduces skin irritation from prolonged dampness.

UV Protection: Each garment achieves UPF 40+ certification, blocking approximately 98% of UV radiation. This is vital for long-term skin health, especially for workers exposed to direct sunlight for extended periods.

Whether you're selecting a short sleeve or opting for EN20471 Class 3 additional arm coverage with the long-sleeve polo, the Eco+ range delivers a balance of safety, sustainability and heat-combatting performance.

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Breathable Mesh-Upper Safety Trainers

Footwear is often one of the most overlooked elements of warm-weather PPE. Standard safety boots can trap heat and limit airflow, ultimately contributing to fatigue.

Our breathable safety trainers address these challenges head-on, with a focus on ventilation and lightweight performance.

Key technical benefits

Breathable Construction: The upper is engineered using a combination of action nubuck and open mesh fabric. The mesh panels allow for maximum air circulation, while the polyurethane-coated action nubuck adds lightweight durability without fully sealing off airflow.

Lightweight Components: Featuring a metal-free, composite penetration-resistant midsole, the trainer avoids the added weight and thermal conductivity of traditional steel components—helping keep feet cooler over long shifts.

Advanced Sole Technology: The dual-density PU outsole combines a cushioning midsole for shock absorption with a harder-wearing outer layer that provides slip resistance and fuel oil protection. PU has a low thermal conductivity, which means it doesn’t absorb external heat as quickly as rubber alternatives, helping reduce foot temperature.


Ideal for logistics, light manufacturing and warehousing, these picks offer a modern solution to traditional summer footwear challenges.

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Nitro Grip Gloves

Hand protection remains a necessity all year round, but summer conditions can make wearing gloves uncomfortable. The Nitro Grip glove is built to offer protection without overheating the hand—a key advantage for productivity and compliance in hot environments.

Key technical benefits

Ultra-Lightweight Nylon Liner: Nylon has a lower moisture retention rate than cotton or polyester, meaning it dries faster and offers better ventilation. The 13-gauge liner is ultra-fine, providing second-skin comfort without bulk.

Dexterity and Fit: A close-fitting design reduces hand fatigue and ensures maximum control - important for tasks that require precision, especially in warmer working conditions.

Perfect for light handling, warehousing, assembly and general site duties during the summer months.

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Bump Cap

In settings where hard hats are not mandatory, the humble bump cap provides practical head protection against minor knocks. It’s particularly useful in environments like the automotive industry, warehouses or maintenance operations. It also serves as effective sun protection in the summer months.

Key technical benefits

Ventilated Shell: Features side and top ventilation ports, allowing heat to escape from the head without compromising safety. This is essential in preventing heat exhaustion or discomfort during long hours.

Adjustable Fit: An internal strap system ensures a snug fit, helping maintain airflow around the scalp.

Sun Shielding: The fabric-covered outer layer helps reflect solar radiation and shields the scalp from UV exposure, especially beneficial for outdoor applications.


While not a substitute for a hard hat in high-risk environments, a bump cap is a valuable piece of summer kit for low-hazard settings.

Final Thoughts

Even in the UK’s temperate summer, staying comfortable while remaining safe and compliant is critical. Every product in our summer-ready range has been selected or engineered to maximise ventilation, reduce heat retention and improve all-day wearability.

At Blackrock Workwear, we combine technical performance with practical design, ensuring your team stays protected without sacrificing comfort. 

For more guidance on summer PPE solutions tailored to your work environment, speak to your account manager or explore our latest catalogue.

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