Portwest S466 Hi-Vis Waterproof Winter Jacket Class 3

Portwest S466 Hi-Vis Contrast Traffic Jacket – waterproof Class 3 winter jacket

The Portwest S466 is a waterproof high-visibility winter jacket designed for temporary assignments and project-based work. Its relatively lightweight insulated construction makes it a practical choice for staffing companies, construction sites, logistics and maintenance operations. EN ISO 20471 Class 3 visibility, taped seams and a double PU coating support work in changing weather conditions.

Key features

• Waterproof construction with taped seams
• EN ISO 20471 high-visibility Class 3
• EN 343 rating 3:1 X with a waterproof rating of 15,000 mm
• High-visibility yellow fabric, reflective tape and dirt-masking black contrast panels
• Bio Motion tape pattern helps the wearer’s human shape remain recognisable from a distance
• No separate shoulder seam: the sleeve and body are made as a continuous fabric construction
• Two-way front zip with a protective storm flap
• Pack-away hood concealed in the collar
• Knitted inner cuffs for added comfort and protection
• Four pockets, including two lower pockets, an internal pocket and a concealed phone pocket
• Highly water-repellent fabric finish that allows water to bead away from the surface
• UPF 40+ fabric blocks 97% of UV radiation according to the manufacturer

Applications

The S466 is particularly suitable for staffing services, project-based operations and other temporary workwear needs where waterproof Class 3 high-visibility clothing is required. This is a lightweight winter jacket rather than a heavily padded model, so additional layers should be selected according to the work, temperature and activity level.

Safety and compliance

The jacket is CE marked and certified to EN ISO 20471 Class 3, EN 343 Class 3:1 X and EN 342. According to the manufacturer, the EN ISO 20471 classification is retained for more than 50 washes. Its EN 342 thermal insulation value is 0.345 m²K/W and its air permeability rating is Class 2. The manufacturer states protection against cold down to -36°C. Actual cold protection depends on factors including the complete clothing system, exposure time, weather conditions and the wearer’s activity level.

Technical specifications

• Product code: S466
• Shell fabric: 100% polyester, 300D Oxford, 190 g/m²
• Coating: double PU coating
• Lining fabric: 100% polyester, 60 g/m²
• Insulation: 100% polyester, 170 g/m²
• Colour: yellow/black
• Sizes: XS–3XL
• Fit: regular
• Standards: EN ISO 20471 Class 3, EN 343 Class 3:1 X and EN 342
• Additional classifications: ANSI/ISEA 107 Type R Class 3, Type P Class 3 and AS 4602.1:2024 Class D/N
• Availability: from 7 days after ordering