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?

Despatch times differ by line. Items held in our own stock and ordered before 1pm on a working day are despatched the same working day. Selected brands including Portwest and Base Protection are despatched the next working day when ordered by 4pm. Most other orders are despatched within 3 to 5 working days of confirmation, and extended-range lines show a longer lead time on their own page. Courier transit after despatch is typically one to two working days. We do not offer a guaranteed next-day delivery service, and all timescales are estimates. Delivery is free on orders over £75; orders under that threshold carry a £5.95 shipping charge.

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.

EN ISO Certified

Free over £75

14-Day Returns

Safety JoggerShoes

Modulo Armor S3S Mid

Name: Modulo Armor S3S Mid
Brand: Safety Jogger
SKU: SJ-MDLOAMRS3M
Availability: InStock

Genuine Safety Jogger EN ISO 20345:2022+A1:2024 certified 14-day returns

Style: SJ-MDLOAMRS3MEAN: 5401160975415

£81.30

Inc. VAT

Colour: Black

Size (EU / UK shown below) Size Guide

Not sure of your size? If the fit isn't right, you can exchange or return it within 14 days. Return postage for a change of mind is yours; see returns.

FreeA 3-pack of Safety Jogger socks comes with this pair. Added automatically at the basket, sized to match your order. While stocks last.

Secure checkout · all major cards accepted

Extended lead time · 7-10 working daysFree UK delivery over £7514-day returns

Delivery Information

This style is part of our extended range. Allow 7-10 working days from order confirmation. Free delivery on orders over £75.

Experience comfort without limits with the MODULO ARMOR S3S mid-cut safety boot. Engineered with a breathable, armoured MAX TEK upper, it offers superb temperature and moisture management, ensuring your comfort even in the toughest environments. Electrostatic discharge (ESD) protection reduces risks of ignition and damage to electronic components. With a scuff cap to extend usability, this boot is built to last. It's not only durable but also light and vegan-friendly. The MODULO ARMOR S3S is metal free, providing ease for professionals passing through metal detectors. The oil- and fuel-resistant outsole offers excellent slip resistance, while the removable footbed adds an extra layer of comfort.

Key features

What the rating means

EN ISO 20345 · S3S

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.

Non-metallic penetration-resistant midsole, guards against sharp objects underfoot.

Water-resistant upper.

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

Notified test houseASTM-USA, ASNZ-Australia + New Zealand, UK-UKCA, DCTU-Ukraine, LA-China, CE-Europe, JSAA-Japan, SIRIM-Malaysia

Country of originCHINA

See all S3 safety boots→

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

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