Shipping From Our Warehouse In The United Kingdom. Click Here For Details

  • BULK ORDERS

  • WORLDWIDE SHIPPING

  • TRUSTED SINCE 2006

  • FREE DELIVERY OVER £99

Portwest MV71 Modaflame Multi Norm Arc Trousers Hi Vis Waterproof

Product Code: MV71

Regular price From £120.25 exc VAT £144.30 inc VAT
Shipping calculated at checkout.

  • ATPV 39 CAL/CM²
  • Convertible Leg Design
  • Multi-Hazard Certified

Size Chart

Safety Standards

EN ISO 11612 EN ISO 11612
EN 1149 EN 1149
IEC 61482 IEC 61482
EN 13034 EN 13034
EN ISO 20471 EN ISO 20471
RIS 3279 TOM RIS 3279 TOM
Class 2 Hi Vis Class 2 Hi Vis
Waterproof Waterproof
Breathable Breathable

  • EN ISO 11612:2015 A1, A2, B1, C1, E3, F1 - Protective clothing against heat and flame
  • EN ISO 11611:2015 Class 2 (A1+A2) - Protective clothing for welding and allied processes
  • EN 1149-5:2018 - Protective clothing with electrostatic properties
  • IEC 61482-2:2009 - Protective clothing against thermal hazards of an electric arc
  • IEC 61482-1-2:2014 Class 2 - Arc rating
  • EN 13034:2005+A1:2009 Type 6 - Limited protection against liquid chemicals
  • EN ISO 20471:2013+A1:2016 Class 2 - High visibility warning clothing
  • RIS-3279-TOM Issue 1 (Orange Only) - Rail Industry Standard for high visibility clothing
  • CE-CAT III - Complex design category

Delivery Information

UK Mainland Delivery

Free delivery on orders over £99 (ex VAT). For orders under £99, we charge only the actual carrier cost for next-day delivery - no inflated prices or hidden fees.

All orders include tracking via text and email notifications.

Scottish Highlands, Northern Ireland & Offshore

Additional delivery charges apply. Select your delivery area at checkout to see the exact cost.

Order Confirmation

You'll receive an email confirmation when you order, followed by a VAT invoice with tracking details once your order is packed.

Collection

Orders can be collected from our warehouse. Place your order online, by phone, or email, and we'll contact you when it's ready for collection.

International Delivery (EU & Worldwide)

We ship worldwide without UK VAT.

Important:

  • Your country's customs duties apply and must be paid on delivery
  • Business customers: We require your VAT/tax number for customs clearance
  • Refused deliveries: If an order is refused due to non-payment of duties, return shipping costs will be deducted from any refund
Fast Delivery

Next day delivery for in stock orders placed before 1:00pm

Portwest Modaflame Hi Vis Trousers Flame and Chemical Resistant

Portwest MV71 Modaflame Multi Norm Arc Trousers Hi Vis Waterproof

Regular price From £120.25 exc VAT £144.30 inc VAT

Description

Six-in-One Protection That Converts When You Need It

The Portwest MV71 Modaflame Rain+ trousers handle arc flash, flame, chemical splash, and rain exposure whilst keeping you visible in hazardous environments. The genius zip-off bib design means you can convert these into standard trousers in seconds—one garment that adapts to different work scenarios throughout your shift.

Key Features:
  • Zip-Off Bib Design: Remove the bib completely when you don't need it. No more changing between garments—just unzip and you've got standard trousers. Perfect for workers moving between different risk zones.
  • Multi-Hazard Protection: Meets EN ISO 11611 Class 2 for welding, IEC 61482-2 Class 2 for arc flash, EN 13034 Type 6 for chemical splash, and EN ISO 11612 for heat and flame. This is CE-CAT III certified—the highest category for irreversible or fatal risks.
  • Advanced Modaflame Construction: Three-layer system with a 98% polyester and 2% carbon fibre outer shell, PU breathable flame-resistant coating, bonded to a 60% modacrylic and 40% cotton backing (350g total), plus a 100% cotton FR lining. Waterproof, breathable, and inherently flame resistant.
  • Class 2 High Visibility: FR reflective tape keeps you visible in low light. The Orange/Navy colourway meets railway-specific requirements per RIS-3279-TOM Issue 1. Contrast navy knee panels and hems hide dirt whilst maintaining a professional appearance.
  • Built for Comfort and Function: Pre-bent knees for freedom of movement. Internal kneepad pockets keep your profile clean and comfortable. Adjustable hems accommodate different leg lengths. Adjustable straps with durable buckle closures ensure a secure fit.
  • Practical Storage: Four pockets give you room for tools and essentials. All buttons and zippers are flame-resistant to maintain garment integrity—no weak points in your protection.
  • Anti-Static Properties: Meets EN 1149-5 for electrostatic discharge protection. Critical for electrical utilities, oil and gas operations, and anywhere static could spark a hazard.

Designed for electrical workers, welders, railway maintenance crews, and oil and gas professionals who need serious protection without compromising on flexibility. Portwest engineered these trousers for high-risk environments where one garment needs to do it all. Order yours from Glovesnstuff today.

Reviews (0)

Secure Online Purchasing

We do not store credit card details nor have access to your credit card information.

Guaranteed safe & secure checkout - Visa, Mastercard, Amex, JCB, Discover, Diners Club, UnionPay accepted. Powered by Stripe.
c