Absorb sweat and protect the heel and toe inside safety footwear all day.

High-cut safety shoe, Chester Top S3L FO SR, Portwest B0177
Key features
- RegulationsEN ISO 20345:2022 S3L (FO SR)
- UpperNabutek leather
- SoleAnti-fatigue AirTech single-density
- Sizes36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49
- ColourBlack/green
What it is
High-cut safety shoe, Chester Top S3L FO SR, Portwest B0177. Key specifications: regulations EN ISO 20345:2022 S3L (FO SR), upper Nabutek leather, sole Anti-fatigue AirTech single-density.
A safety boot is an ankle-high safety shoe with a protective toecap that supports the ankle and, depending on its class, is penetration-resistant, water-repellent or ESD.
What it is for
Used to protect feet on site and on the shop floor against crushing, penetration and slipping.
How to use it
Choose the class according to the job's risks (for example S3 for construction sites, ESD for electronic components, chainsaw-protective for chainsaw work) and try on the size with your work socks. Lace up to the top to support the ankle properly. Clean and dry away from heat sources, and replace when the toecap, sole or upper is damaged.
Where it is used
- Residential construction
- Mechanical engineering industry
- Workplace safety and PPE
Technical data
- Regulations: EN ISO 20345:2022 S3L (FO SR)
- Upper: Nabutek leather
- Sole: Anti-fatigue AirTech single-density
- Sizes: 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49
- Colour: Black/green
Who it is for
Designed for formwork carpenters, warehouse operatives, construction labourers and bricklayers.
Related products
- High-cut safety shoe Copenhagen S7S ESD LG SC FO SR BOA Portwest B1714A
- High-cut safety shoe, Camel Top S3 HRO CI HI SRC, Portwest B0716
- Winter merino sock Portwest SK34 — from the category Work Socks
- Insole Omnia ESD Portwest B6306 — from the category Safety Footwear Accessories
- Two-tone trousers Texo Portwest — from the category Trousers
- Browse the whole category: High-Cut Safety Boots
Before you order
In your request, please state the colour and the quantities required, so we can give you the right quotation first time.
For prices and availability, request a quote from AMES Srl: we will reply with our quotation, delivery times and, where needed, an equivalent technical alternative.
Specifications 6
| Item code | B0177 |
|---|---|
| Regulations | EN ISO 20345:2022 S3L (FO SR) |
| Upper | Nabutek leather |
| Sole | Anti-fatigue AirTech single-density |
| Sizes | 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49 |
| Colour | Black/green |
The perfect setup for this job
Everything you need in one place, from functionality to safety.
For the job
Keep feet dry and comfortable inside safety footwear.
For safety
Keep safety shoes in good condition and comfortable with orthotic insoles, footbeds, laces and gaiters.



