Portwest EV4 Hi-Vis Shell Jacket – Premium 3-Layer Waterproof Protection with Dynamic Stretch

Experience ultimate weather protection and unrestricted movement with the Portwest EV4 Hi-Vis Shell Jacket. This premium 3-layer shell jacket combines innovative dynamic stretch fabric with exceptional EN343 4:4 rated waterproof and breathable performance, making it the ideal choice for professionals who demand both visibility and comfort in challenging outdoor conditions. The EV4 represents the pinnacle of Portwest's technical outerwear engineering, delivering year-round protection without compromising on mobility.

Featuring Portwest's cutting-edge Acti-Reach™ construction and 4-way stretch fabric, this hi-vis shell jacket moves naturally with your body, providing exceptional freedom of movement during dynamic work activities. Available now at Hall-Fast with competitive trade pricing and fast UK delivery.

Key Features

• EN343 Class 4:4 Weather Protection: Maximum waterproof rating (WP 20,000mm) and breathability (MVP 10,000g/m²/24hrs) for superior all-weather performance
• 4-Way Dynamic Stretch Fabric: Innovative stretch technology provides unrestricted movement and exceptional comfort during active work
• 3-Layer Construction: Premium Portwest Extreme Waterproof & Breathable fabric with TPU membrane bonded to polyester tricot for lightweight, durable comfort
• Acti-Reach™ Panel Construction: Revolutionary one-panel design increases arm and torso mobility when reaching, turning and twisting
• HiVisTex Pro Reflective Tape: Lightweight, flexible segmented reflective tape ensures maximum visibility while maintaining freedom of movement
• Helmet-Compatible Hood: Removable hood with 3-point adjustment system designed to fit over safety helmets
• Triple Stormflap: Narrow triple stormflap protects the zip and ensures complete waterproofness
• Reinforced Elbows: 500D Taslan nylon elbow patches provide enhanced abrasion resistance for extended durability
• PFAS-Free Texpel™ Splash Eco: Eco-conscious water-resistant finish causes water to bead away from the fabric surface

Technical Specifications

Benefits for Workers

• Year-Round Versatility: The lightweight 3-layer construction provides excellent protection without bulk, making it suitable for all seasons
• Unrestricted Movement: 4-way stretch fabric and Acti-Reach™ construction allow complete freedom of movement during physical work tasks
• Maximum Weather Protection: EN343 4:4 rating ensures you stay dry and comfortable even in prolonged heavy rain
• Enhanced Visibility: HiVisTex Pro reflective tape ensures you remain visible in low-light conditions without restricting movement
• Ergonomic Design: Raglan sleeves, longer back length and pre-formed elbow shaping provide a natural, comfortable fit
• Eco-Conscious Construction: PFAS-free Texpel™ Splash Eco finish demonstrates environmental responsibility without compromising performance

Ideal Applications

The Portwest EV4 Hi-Vis Shell Jacket is ideal for:

• Construction and building sites
• Highway and roadworks maintenance
• Rail industry workers
• Utilities and infrastructure maintenance
• Warehouse and logistics operations
• Emergency services and first responders
• Grounds maintenance and landscaping
• Airport and aviation ground crews
• Any outdoor work requiring visibility and weather protection

Frequently Asked Questions

What does EN343 Class 4:4 mean?

EN343 is the European standard for protective clothing against rain. The classification uses two numbers: the first indicates water penetration resistance (waterproofness) and the second indicates resistance to water vapour (breathability). Class 4:4 is the highest rating available, meaning this jacket offers maximum waterproof protection with excellent breathability for all-day comfort.

Is this jacket suitable for year-round use?

Yes, the EV4 Shell Jacket is designed as an uninsulated shell layer, making it ideal for year-round use. In colder months, it works perfectly as an outer layer over fleeces or mid-layers. During milder weather, the breathable fabric prevents overheating. The 3-layer construction provides protection without unnecessary bulk.

What is Acti-Reach™ construction?

Acti-Reach™ is Portwest's innovative one-panel construction technique that significantly increases arm and torso mobility. This design allows for greater freedom of movement when reaching, turning and twisting, making it ideal for active work environments where unrestricted movement is essential.

Is the hood helmet-compatible?

Yes, the removable hood features a 3-point adjustment system specifically designed to fit comfortably over safety helmets. Both vertical and horizontal adjustments ensure a secure fit whether worn with or without head protection.

What is PFAS-free Texpel™ Splash Eco?

Texpel™ Splash Eco is Portwest's eco-conscious water-resistant fabric finish. Unlike traditional DWR (Durable Water Repellent) treatments that contain PFAS (per- and polyfluoroalkyl substances), this environmentally friendly finish causes water to bead away from the fabric surface without using harmful chemicals. This demonstrates Portwest's commitment to sustainable manufacturing.

Why Buy from Hall-Fast?

Hall-Fast Industrial Supplies is your trusted partner for quality workwear and safety equipment. As an ISO 9001:2015 certified company, we're committed to delivering exceptional customer service alongside competitive prices on genuine Portwest products.

• Competitive trade pricing on all Portwest products
• Fast and reliable UK delivery
• Expert product advice from our experienced team
• Bulk order discounts available
• Professional embroidery and printing services

Order the Portwest EV4 Hi-Vis Shell Jacket today from Hall-Fast and experience premium weather protection with unmatched freedom of movement.

Need bulk quantities or customisation? Contact our sales team on 01623 645645 or email sales@hall-fast.com for competitive trade pricing.