How do I know which size to order?

Sizes shown are EU sizes with the equivalent UK size beneath each button. If you sit between two sizes, most safety boots run true to size, but if you intend to wear thicker work socks (or orthotic insoles) sizing up by half a size is sensible. See our full size guide for brand-specific notes.

How long does delivery take?

We dispatch within 3 to 5 working days from order confirmation. Delivery is free on orders over £75. Orders under that threshold carry a £5.95 shipping charge. We do not currently offer next-day delivery.

Can I return them if they do not fit?

Yes. Unworn boots in their original packaging can be returned within 30 days for a full refund. Try them on indoors, on carpet, before going outside. Once a boot has been worn outside the sole shows wear and we cannot accept the return.

Portwest Composite Action Nubuck Ankle Boot S3 ESD HRO SRC, Black/Blue

EN ISO Certified

Free over £75

30-Day Returns

PortwestBoots

Portwest Composite Action Nubuck Ankle Boot S3 ESD HRO SRC

Name: Portwest Composite Action Nubuck Ankle Boot S3 ESD HRO SRC
Brand: Portwest
SKU: fd37
Availability: InStock

Genuine Portwest EN ISO 20345: 2011 S3 (ESD HRO SRC) certified 30-day free returns

Style: FD37EAN: 5036108365524

£40.99

No VAT on safety boots

Colour: Black/Blue

Size (EU / UK shown below) Size Guide

Not sure of your size? If the fit isn't right, exchange or return it free within 30 days.

Secure checkout · all major cards accepted

Dispatched in 3-5 working daysFree UK delivery over £7530-day returns

Delivery Information

Your order is picked, packed and dispatched once confirmed. Dispatch takes 3-5 working days, then delivery is next working day where available. Free delivery on orders over £75.

Composite toeMidsole protectedWater-resistantSRC slip-resistantAntistaticFuel & oil resistant

Featuring a heat resistant outsole, ESD properties and excellent slip resistance. The engineered tread pattern aids agility on uneven terrain whilst also being resistant to fuel oil and water. The boot height ensures the ankle is protected and supported. A padded collar offers exceptional comfort.

Key features

Suitable for use in ESD environments
Heat resistant outsole 300ºC
Enhanced tread pattern for a better traction on uneven terrain
Angled top line for better fit and leg flexibility
Padded collar for added comfort
Protective TPU scuff cap for high impact
Bellow tongue construction for better resistance to water penetration
Composite toe cap
Pierce resistant composite midsole
Anti-static footwear
Energy absorbing seat region
Fuel and oil resistant outsole
Water resistant upper to prevent water penetration
SRC. Slip resistant outsole to prevent slips and trips on ceramic and steel surfaces
Dual density sole unit
CE certified
UKCA marked

What the rating means

EN ISO 20345 · S3 (SRC)

This product is certified to the S3 safety rating. In plain terms:

200 joule protective toecap, guards against impact and compression.

Antistatic, with an energy-absorbing heel.

Fuel and oil resistant outsole, closed heel area.

Steel penetration-resistant midsole, guards against sharp objects underfoot.

Water-resistant upper.

Cleated, self-cleaning outsole for grip on rough ground.

SRC slip resistance, the highest grade, tested on both ceramic and steel floors.

Certificate no.0598/PPE/22/3823

Notified test houseSGS FIMKO Ltd

Certification as published by the manufacturer and the notified test house. Supplied as protective equipment.