Portwest PW321 Hi-Vis Zipped Winter Hoodie – Certified Warmth for Cold Weather Work

When temperatures drop, the Portwest PW321 Hi-Vis Zipped Winter Hoodie delivers the warmth professionals need without compromising on certified safety. Purpose-built for cold weather working, this hoodie features a luxurious fleece lining that provides exceptional heat retention throughout demanding winter shifts.

Constructed from a robust 65% polyester and 35% cotton blend at 300gsm, the outer shell combines durability with comfort. The knitted fabric with brushed backing creates a soft-touch feel against the skin, while the fleece inner layer traps body heat effectively. Strategic heat-applied segmented reflective tape ensures outstanding visibility in low-light conditions, meeting the exacting standards required for professional safety workwear.

CE certified and UKCA marked, this hoodie maintains compliance with EN ISO 20471 high visibility standards even after 50 industrial washes. The orange colourway additionally meets RIS 3279-TOM Issue 2 requirements, making it approved for rail industry environments across the UK network.

The practical design includes two side pockets for secure storage, while the fully elasticated waistband and ribbed cuffs create a seal against cold draughts. The adjustable hood provides additional protection when weather conditions deteriorate, and 40+ UPF rated fabric blocks 98% of harmful UV rays for comprehensive protection throughout the year.

As a Registered Community Design, the PW321 features distinctive styling that sets it apart from standard hi-vis workwear. The contemporary silhouette maintains professional appearance while delivering serious cold-weather performance.

Available in sizes Small through 4XL in both yellow and orange colourways, this winter hoodie suits workers across construction, highways maintenance, utilities, rail, and logistics who need warmth, visibility, and certified protection.

• Fleece Lining – Luxurious inner fleece for superior warmth and comfort
• Knitted Fabric with Brushed Backing – Soft-touch outer with excellent durability
• Heat-Applied Segmented Reflective Tape – Enhanced visibility in low-light conditions
• EN ISO 20471 Certified – Maintains hi-vis compliance after 50 industrial washes
• RIS 3279-TOM Compliant – Rail industry approved (orange colourway only)
• CE Certified & UKCA Marked – Meets UK and European safety standards
• 40+ UPF Rated Fabric – Blocks 98% of harmful UV rays
• 65% Polyester, 35% Cotton 300gsm – Durable, comfortable fabric blend
• Fully Elasticated Waistband – Secure fit preventing cold draughts
• Ribbed Hem and Cuffs – Added comfort and warmth retention
• 2 Side Pockets – Secure storage for essentials
• Adjustable Hood – Protection against the elements
• Registered Community Design – Distinctive, contemporary styling
• Available to 4XL – Comprehensive size range

The Portwest PW321 Hi-Vis Zipped Winter Hoodie combines certified safety with cold-weather comfort. Featuring a fleece lining for exceptional warmth and a 300gsm polycotton outer, this hoodie keeps workers visible and protected throughout winter. EN ISO 20471 certified after 50 washes with RIS 3279-TOM rail approval (orange), it meets professional safety requirements. The design includes heat-applied segmented reflective tape, two side pockets, elasticated waistband, and ribbed cuffs. 40+ UPF fabric provides year-round UV protection. CE certified and UKCA marked, available in sizes S-4XL.

Q: What makes this hoodie suitable for winter work? A: The PW321 features a full fleece lining that provides exceptional heat retention, combined with a 300gsm polycotton outer shell. The elasticated waistband and ribbed cuffs seal out cold draughts, while the adjustable hood offers additional protection in harsh weather conditions.

Q: What safety certifications does this winter hoodie meet? A: The PW321 is CE certified and UKCA marked, complying with EN ISO 20471 for high visibility even after 50 industrial washes. The orange colourway additionally meets RIS 3279-TOM Issue 2 standards for rail industry use.

Q: Does this hoodie offer UV protection? A: Yes, the fabric is rated 40+ UPF, blocking 98% of harmful UV rays. This makes it suitable for year-round outdoor work, providing protection even when winter sun is present.

Q: What sizes are available? A: The Portwest PW321 Hi-Vis Winter Hoodie is available in sizes Small through to 4XL, accommodating a wide range of workers.

Q: Is this hoodie suitable for rail industry work? A: Yes, the orange colourway complies with RIS 3279-TOM Issue 2 standards, making it approved for use in UK rail industry environments.

Q: How should I care for this hoodie to maintain its hi-vis properties? A: Follow the manufacturer's care instructions. The hoodie maintains EN ISO 20471 certification after 50 industrial washes when cared for correctly. Avoid fabric softeners and bleach which can degrade reflective properties.

Q: What is the difference between the PW321 and the KX303 Sport Hoodie? A: The PW321 is specifically designed for winter with a fleece lining for warmth, while the KX303 is an athletic-style hoodie with brushed backing only. Choose the PW321 for cold weather work and the KX303 for milder conditions or active work.

Why Choose Fleece-Lined Hi-Vis for Winter

Winter working conditions present unique challenges for outdoor professionals. The Portwest PW321 addresses these with:

Thermal Insulation – The fleece lining creates an effective insulating layer that traps body heat while allowing moisture to escape, preventing the clammy feeling associated with inferior winter workwear.

Layering Compatibility – The 300gsm construction provides substantial warmth while remaining light enough to layer over base layers or under outer shells when extreme conditions demand it.

All-Day Comfort – Extended winter shifts require garments that maintain comfort throughout. The polycotton outer prevents the stiffness sometimes found in fully synthetic options.

Visibility in Winter Conditions – Reduced daylight hours during winter months make high visibility even more critical. The segmented reflective tape performs effectively in the low-angle sunlight and artificial lighting typical of winter working conditions.