blaklader welding boa s3 src hro hi wg safety boots

Total protection for demanding welding environments

The Blaklader Welding BOA S3 SRC HRO HI WG Boot is the result of innovation applied to specialized safety footwear.
Designed for welding and metalworking professionals, this boot combines certified thermal protection, spark resistance, and advanced ergonomics to guarantee safety without sacrificing comfort.

Distributed by Veslab, a leader in professional protective equipment with offices in Girona and Granollers, it is ideal for industrial settings where heat resistance and stability on complex surfaces are essential.

BOA® Fit System: fast, precise, and lace-free closure

The BOA® Fit System replaces traditional laces with a micro-adjustable dial, allowing you to tighten or release the boot in seconds—even with gloves or dirty hands.
Its lace-free structure eliminates snagging and reduces the risk of spark contact, enhancing active safety.
The Freelock system, featuring a leather-covered tongue and Velcro closure, reinforces protection against molten metal splashes and radiant heat.

Durable construction and technical materials

Made from high-durability leather, this boot is built to withstand abrasion, extreme heat, and heavy use.
Its HRO nitrile rubber sole resists temperatures up to 300 °C, providing traction and stability on metallic or greasy floors.
An internal aluminized layer reflects heat, maintaining a comfortable inner temperature.

Key technical components:

• Composite toe cap, lightweight and impact-resistant (200 J).

• Textile anti-puncture midsole, flexible and compliant with S3 standard.

• SRC slip-resistant sole, ensuring excellent grip on oily or uneven surfaces.

• HI (heat insulation) and WG (welding protection) properties.

• Anatomical PU insole with moisture-absorbing lining for dry, comfortable wear.

Ergonomic design for women

The Welding BOA S3 SRC is available in sizes 35–39, with a female ergonomic fit for optimal support without excessive rigidity.
The high-cut design protects ankles and instep from impacts and splashes, while the PU anatomical insole ensures cushioning and support at every step.

Its modern, understated look reinforces a professional image while maintaining the technical performance that makes Blaklader a trusted industrial brand.

Standards and certifications

Certified under EN ISO 20345:2011 S3 SRC HRO HI WG, this boot provides:

• Impact and puncture protection

• Heat resistance up to 300 °C (HRO)

• Thermal insulation (HI)

• Welding protection (WG)

• Slip resistance (SRC)

These features make it ideal for welders, boilermakers, mechanics, industrial maintenance, and heavy metalwork.

Veslab commitment: technical distribution and expert advice

At Veslab, we are technical distributors of certified safety footwear and PPE, offering specialized advice to industrial companies, workshops, and professionals.
From Girona and Granollers, we provide responsive service, fast supply, and products selected for their performance, durability, and compliance with European standards.

Our partnerships with leading brands—Blaklader, Cofra, Helly Hansen, U-Power—allow us to deliver tailored solutions for each professional sector.

FAQs – Frequently Asked Questions

Are these boots resistant to extreme heat?
Yes, the HRO nitrile sole withstands temperatures up to 300 °C and includes internal thermal insulation (HI).

Is the BOA® system safe for welders?
Yes, it replaces traditional laces, reducing spark hazards and allowing quick, secure adjustment.

Do they comply with S3 safety standards?
Yes, they are certified EN ISO 20345:2011 S3 SRC HRO HI WG, with toe and midsole protection.

Can I use them on greasy or metal floors?
Yes, the SRC slip-resistant sole provides excellent grip on complex industrial surfaces.

Where can I buy them?
At Veslab, a specialized distributor based in Girona and Granollers, offering nationwide delivery and expert technical support.