Professional S3 WR M HRO SRC safety boot developed for high-risk UK construction and industrial environments requiring metatarsal and waterproof protection.
• Advanced XRD® metatarsal protection for enhanced impact defence
• 100% non-metallic construction ideal for security-sensitive sites
• 200J composite toe cap protection
• 1100N penetration resistant midsole
• Waterproof and breathable WR-rated upper
• Heat resistant outsole to 300°C with SRC slip resistance
• UK sizes 6–13 (EU 39–48)
• EN ISO 20345:2011 S3 WR M HRO SRC certified
MAX MX18 Comfort+ Metatarsal XRD Safety Boot – 100% Non-Metallic – Waterproof & M-Rated – Black
Professional S3 WR M HRO SRC safety boot developed for high-risk UK construction and industrial environments requiring metatarsal and waterproof protection.
• Advanced XRD® metatarsal protection for enhanced impact defence
• 100% non-metallic construction ideal for security-sensitive sites
• 200J composite toe cap protection
• 1100N penetration resistant midsole
• Waterproof and breathable WR-rated upper
• Heat resistant outsole to 300°C with SRC slip resistance
• UK sizes 6–13 (EU 39–48)
• EN ISO 20345:2011 S3 WR M HRO SRC certified
MAX MX18 Comfort+ Metatarsal XRD Safety Boot – 100% Non-Metallic – Waterproof & M-Rated – Black is designed for demanding construction, utilities and heavy industrial environments where additional metatarsal protection is required. Certified to EN ISO 20345:2011 S3 WR M HRO SRC, it meets UK site compliance standards for high-risk work areas.
The boot features an XRD® M-Guard metatarsal protection system to reduce impact risk from falling objects, alongside a 200 joule composite toe cap and 1100N penetration resistant midsole. Its waterproof and breathable construction helps keep feet dry in wet site conditions. The rubber injected sole unit is HRO rated to 300°C for short contact with hot surfaces and provides resistance to oils, solvents and alkalis, while maintaining SRC-rated slip performance.
✓ XRD® metatarsal impact protection
✓ Fully non-metallic construction
✓ Waterproof and breathable performance
✓ Heat resistant industrial outsole
✓ Slip resistant SRC performance
✓ Designed for high-risk site environments
Specifications Table – MAX MX18 Comfort+ Metatarsal XRD Safety Boot
| Specification | Details |
|---|---|
| Product Name | MAX MX18 Comfort+ Metatarsal XRD Safety Boot – 100% Non-Metallic – Waterproof & M-Rated – Black |
| Product Code | MX18 |
| Safety Standard | EN ISO 20345:2011 |
| Safety Rating | S3 WR M HRO SRC |
| Toe Protection | Composite toe cap – 200J |
| Midsole Protection | Penetration resistant – 1100N |
| Metatarsal Protection | XRD® M-Guard – M rated |
| Heat Resistance | HRO – 300°C |
| Slip Rating | SRC |
| Upper Construction | Waterproof and breathable |
| Sole Type | Rubber injected sole |
| Sizes | UK 6–13 / EU 39–48 |
| Use Environment | UK construction, utilities and industrial sites |
Application:
The MAX MX18 Comfort+ Metatarsal XRD Safety Boot is suitable for:
-
- Construction and civils
- Utilities and infrastructure work
- Heavy industrial environments
- Warehousing with impact risk
- Security-sensitive sites requiring non-metallic footwear
Environment suitability table:
| Environment | Suitability |
|---|---|
| General Construction | ✓✓✓ |
| Groundworks | ✓✓✓ |
| Wet Conditions | ✓✓✓ |
| High Impact Risk Areas | ✓✓✓ |
| Hot Surfaces (Short Contact) | ✓✓ |
| Foundry / Molten Metal | ✕ |
Usage Guide:
Before use
Inspect sole and tread condition. Check composite toe and metatarsal guard integrity. Confirm correct size and secure fastening.
During use
Use within S3 certified environments. Avoid exposure to chemicals beyond WR and HRO classification limits. Replace footwear if structural integrity is compromised.
Cleaning and care
Wipe clean with mild detergent and damp cloth. Allow to air dry naturally. Store in a dry, ventilated location.
Please look after your footwear, check the soles of footwear regularly keeping treads free from stones etc.
Try to avoid scuffing the upper leather or treading on sharp edges that will cut the sole.
Clean your footwear regularly using recommended high-quality cleaning treatments.
NEVER use caustic or corrosive cleaning agents. Remove excess mud and dirt with a damp cloth and allow to dry thoroughly, preferably overnight at room temperature.
Never force-dry wet footwear, direct heat may distort leather causing it to crack.
If your footwear has a nubuck or suede upper gently rub it with a stiff bristled suede brush.
If the laces become worn, replace immediately to ensure a good fit. If the footwear becomes damaged, it will not continue to give the specified level of protection and should be immediately replaced.
Never knowingly wear damaged footwear while carrying out a risk-related activity.
What does M-rated mean in safety footwear?
M-rated footwear includes additional metatarsal protection designed to reduce impact risk from falling objects.
Is this boot fully non-metallic?
Yes. The MX18 is 100% non-metallic, making it suitable for security-controlled or metal detector environments.
Is the boot waterproof?
Yes. It is WR rated and designed to prevent water penetration while remaining breathable.
Does it provide heat resistance?
Yes. The outsole is HRO rated to 300°C for short contact with hot surfaces.
Is this suitable for high-impact environments?
Yes. The XRD® metatarsal protection system enhances impact defence in higher risk work areas.
What slip rating does this boot have?
It is SRC rated, meaning it has been tested for slip resistance on both ceramic tile and steel surfaces.
Why buy safety footwear from CMT Group?
CMT Group supplies specification-led safety footwear backed by dependable UK stock control and structured procurement systems designed for contractors and industrial buyers. Our B2B EDGE portal supports account visibility, reporting and multi-site control.
With UK fleet delivery and SiteHive.ai automated supply solutions, CMT Group helps maintain site compliance, reduce downtime and support consistent PPE management across projects.
