B3 HKSDK safety shoes - extra wide - S3

Wide support – less fatigue

B3 from HKSDK is developed for those of you who want to reduce falls and ensure extra wide comfort at work. The model supports the entire foot and makes long shifts on smooth surfaces significantly easier – without unnecessary weight.

Technical overview

B3 complies with EN ISO 20345 S3 and has an SRC-tested outsole for stable grip on both ceramic and steel surfaces. The aluminum toe cap protects and saves grams, while the tech-fiber nail guard increases flexibility. The shoe is ESD-approved and resists oil, gasoline, weak acids and 150 °C contact heat – weight under 400 g (size 42).

• Extra spacious fit for wide feet
• Ergonomic insole reduces shock and fatigue
• SRC-tested grip on different surfaces
• Protects against heat and chemicals
• Lightweight aluminum toe cap and flexible nail protection

Operational benefits

The low weight and cushioning sole protect the legs, even after many hours on concrete floors. Less strain means fewer sick calls and more energy. Available in sizes 37-48 to cover the entire team - both apprentices and employees on permanent shifts.

Practical in everyday life

We are happy to help with measurements, so that you get the correct width and length the first time. Regular wiping of the insole and washing of the outsole keeps friction stable. The entire team can get new pairs at the same time via the company shop.

Would you like to see more options? See all slip-resistant models here: safety shoes.

Frequently asked questions

Here we answer the most important questions about B3 safety shoes.

How do we choose the right width and size?

We recommend measuring the length and circumference of the foot at the end of the day. Use our measurement chart, or book a measurement visit - and we will ensure that both width and length fit each employee.

How does the shoe resist oil and grease?

The outsole is tested according to EN ISO 20345 S3 and is resistant to oil, petrol and weak acids. It is important to clean spills quickly so that chemical resistance lasts as long as possible.

How long does the slip-resistant effect last?

The shoe is SRC-tested for both steel and ceramic surfaces. With regular cleaning and replacement when the sole is worn, most people experience 12–18 months of stable friction with daily use.