BENNON MARX S3 ESD NM Low Work Shoes
BENNON MARX S3 ESD NM Low Work Shoes
Available in stock

The table continues to the right — swipe sideways. The size column stays in place.
| Size (EU) | Foot length in cm (A) | Inner shoe length in cm | Foot width in cm |
|---|---|---|---|
| 36 | 23,0 | 24,0 | 9,0 |
| 37 | 23,7 | 24,7 | 9,1 |
| 38 | 24,3 | 25,3 | 9,2 |
| 39 | 25,0 | 26,0 | 9,3 |
| 40 | 25,7 | 26,7 | 9,4 |
| 41 | 26,3 | 27,3 | 9,5 |
| 42 | 27,0 | 28,0 | 9,6 |
| 43 | 27,7 | 28,7 | 9,7 |
| 44 | 28,3 | 29,3 | 9,8 |
| 45 | 29,0 | 30,0 | 9,9 |
| 46 | 29,7 | 30,7 | 10,0 |
| 47 | 30,3 | 31,3 | 10,1 |
| 48 | 31,0 | 32,0 | 10,2 |
Dimension A is the length of your foot in centimetres, not the inner length of the shoe — do not add anything to the measured value. Measure your foot standing up, preferably in the second half of the day, when it is at its largest. If your value falls between two sizes, we recommend the larger one. The inner shoe length is a dimension of the shoe itself and is longer than the foot — do not choose your size by it. We calculated the foot length using the manufacturer's rule: inner shoe length minus 1 cm.
You will find the guide on how to measure your foot correctly here: How to measure your foot and choose the right size.
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Estimated delivery: Oct 29 - Nov 02
Specification
Specification
Ultralight safety footwear marked S3, suitable for indoor and outdoor spaces as well as for EPA areas. It contains a NANO toe cap made of an innovative carbon-fibre material, thanks to which the cap has a very low weight. Lacing is provided by the Lacer XTR system, which allows the shoe to be fastened comfortably and quickly. Rubber heel protection and a rubber scuff cap over the toe. The footwear has a gel insole – the thick layer of gel filling in the heel area absorbs impacts and helps when the foot is under long or excessive load.
Certified for comfort and performance
This footwear carries the Comfort Footwear certificate awarded by the Czech Footwear and Leather Association (ČOKA). It combines safety, durability and maximum comfort even when worn all day. The certificate is a guarantee of quality, health safety and suitability for everyday work in demanding conditions.
Key features
- Reflective element on the footwear – The footwear has a reflective element that keeps the wearer visible in the dark and at dusk.
- Water resistance of the upper – The water-resistant material limits moisture from getting into the footwear in normal use.
- Outsole resistant to contact heat up to 300 °C – Resistance of the outsole to contact heat up to 300 °C.
- KEVLAR puncture resistance of the outsole – Puncture resistance of the sole thanks to the ultra-light and exceptionally strong Kevlar fibre plate.
- Outsole resistance to fuel oil – The ability of the outsole to withstand fuel oils – for example corrosion.
- Footwear with no metal parts – Footwear containing no metal parts – suitable for environments that require metal-free equipment.
- Antistatic footwear – Material properties that prevent electrostatic charges from building up on the surface of the body or clothing and allow the charge to be dissipated in a controlled way.
- Marking for footwear lighter than average – Exceptionally light footwear, far lighter than the average in its category.
Antistatic footwear with ESD properties
NANO safety toe capTechnical specifications
| Parameter | Value |
|---|---|
| Safety class | S3 |
| Standard | EN ISO 20345 |
| Upper material | water-repellent microfibre + MESH fabric, water-repellent |
| lining | MESH fabric |
| insole | anatomically shaped SUPREMA Gel ESD |
| outsole | CORN / EVA/rubber |
| toe cap/midsole plate | NANO with carbon fibres/Kevlar |
| Slip resistance | SRC |
| ESD | yes |
| Non-metallic | yes |
| Reflective element | yes |
| Size range | 38 – 41 |
| Weight | 1 036 g / pair (size 42) |
| Manufacturer code | 0571030920 |
| Manufacturer | BENNON |
How to measure your foot and choose the right size
What to watch out forShoe sizes are not standardised. Every manufacturer builds on a different last, with a different instep height, a different toe shape and a different width. The number from your previous shoes therefore need not apply. The only reliable basis is the length of your foot – measure it before you buy.
Step 1: TracingTake off your socks. Place a sheet of paper against the wall and stand on it so that your heel touches the wall. Trace the outline of your toes with a pencil – hold the pencil exactly vertical, otherwise you will measure too much. Measure both feet, they differ in length, and measure in the late afternoon, when the foot has spread over the course of the day.
Step 2: Measure and find your sizeMeasure the distance from the edge of the paper (the heel) to the longest toe – it need not be the big toe. Go by the longer foot. Find the measured value in cm in the size chart. Do not add anything; the room needed inside the shoe is already included in the size chart.
When trying the shoes on
- Try them on in the socks you will wear with them. On duty and in the field these are considerably thicker socks than for everyday wear.
- If your length falls between two sizes, choose the larger one. A short boot cannot be broken in, a larger one can be adjusted with a sock or an insole.
- Your toes must not hit the front – neither when standing nor when stepping down a stair. The heel must stay in place without lifting.
Material and care
Material and care
30-day returns
30-day returns
We offer a 30-day period for returning or exchanging goods if, for any reason, you are not satisfied with your order.
For more information, please see our Return Policy here.
Delivery
Delivery
Orders received by 14:00 are dispatched the same day. Delivery usually takes place on the next business day, depending on the selected shipping method. During busy periods, please allow 1–3 business days for order processing.
Free delivery from €200 / for oversized shipments from €400
Free of charge, ready for pickup on the next business day
For more information, please see our Delivery page.
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