Hi Vis Workwear UK – EN ISO 20471 High Visibility Clothing
Our hi vis workwear range includes garments certified to EN ISO 20471 for professional workplace use, alongside specialist rail, flame retardant and enhanced-visibility options where specified. Use this hub to shop high visibility clothing by garment type, working environment and site requirement, from everyday hi vis vests and polos to jackets, trousers, coveralls and specialist workwear.
We also supply branded hi vis workwear with professional in-house printing and embroidery for businesses, contractors, councils and larger workforce programmes. For broader uniform requirements, you can also browse our custom workwear, PPE, safety footwear and workwear ranges.
Custom Printed Hi Vis Workwear
Company logos, team identification and workforce branding printed in-house on suitable hi vis garments.
Embroidered Hi Vis Workwear
Professional embroidered logos produced in-house on suitable hi vis jackets, polos, bodywarmers and other garments.
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EN ISO 20471 Hi Vis Clothing
Where certified high visibility clothing is required, EN ISO 20471 is the main standard used for professional high visibility garments. Products may be available in Class 1, Class 2 or Class 3 depending on garment design and specification. The appropriate class depends on workplace risk, the job being carried out and individual site requirements.
Branded & Custom Hi Vis Workwear
Every hi vis garment in our range can be customised for workforce identification and company branding. Depending on the garment, logos can be applied using professional garment printing or embroidery in suitable branding positions.
Our production is carried out in-house, giving us direct control over artwork, branding position and the finished result. You can upload your artwork and choose branding options online before ordering.
If you are comparing branding methods, read our print vs embroidery workwear guide .
Hi Vis Workwear for Construction, Rail, Logistics & Industry
High visibility clothing is widely used across construction, highways, logistics, transport, utilities, warehousing, facilities management and industrial workplaces. The most suitable garment depends on the working environment, visibility requirement, weather exposure and any standards or site rules that apply.
Rail work may require garments certified to RIS-3279-TOM in addition to the relevant high visibility standard. Orange colour alone should not be treated as confirmation that a garment is suitable for rail use, so always check the individual product specification.
Bulk Hi Vis Workwear for Teams & National Accounts
We support orders ranging from individual garments to larger branded workforce rollouts for contractors, councils, facilities teams and national organisations. Quantity pricing is available across suitable products, with repeat ordering and account support available for businesses needing ongoing workwear supply.
Build a Complete Site-Ready Workwear Package
Hi vis garments are often worn alongside PPE, safety footwear and workwear. These ranges can be combined to create practical clothing packages for site teams, contractors and wider workforce uniform programmes.
Need Help Choosing the Right Hi Vis Class?
Read our EN ISO 20471 guide explaining high visibility classes and employer responsibilities .
Manufacturer certification applies where specified against the individual garment. Declarations of Conformity are available where applicable. RIS-3279-TOM garments are supplied where specifically stated. Branding position is checked before production to help avoid interference with reflective tape and other important garment features.
Featured Hi-Vis Products
Popular hi-vis workwear picks for site teams, trade buyers and branded uniform orders.
HVW101 Supertouch Hi Vis Vest – BEST SELLER - Same Day Dispatch Plain or Custom Printed | S–6XL
From £1.70
Yoko HVW100 Coloured Hi Vis Vest | Custom Printed
From £4.45
W11-Y-LEO Lynton Yellow Executive Hi Vis Vest with Pockets
From £6.95
Custom Printed Portwest S463 Portwest Hi-Vis Winter Bomber Jacket EN472 to -40 C (XSmall To 7XL) 2 COLOURS RIS 3279 TOM Issue 2 (in Orange)
From £19.95
Portwest DX475 -Portwest DX4 Hi-Vis Softshell Breathable Waterproof Windproof - (Small - 4XL) 2 COLOURS RIS 3279 TOM In Orange
From £46.95
Portwest S378 Portwest Two Tone T SHIRT (Small to 3XLarge)
From £8.95
P175 Pulsar PULSAR® Polo Shirt YELLOW S-7XL EN20471 Class 2
From £12
Portwest B304 Portwest Hi-Visibility Hooded Sweatshirt (Small To 4XL) 2 COLOURS RIS 3279 TOM in Orange
From £23.95
Portwest B305 Hi-Visibility Full Zip Hoody (Small To 3XL) 2 COLOURS RIS 3279 TOM in Orange
From £25.95
CT01-Y Class 1 Bideford Poly/Cotton Cargo Trousers (28 to 60 Waist)
From £24.95
Shop Hi-Vis by Garment Type
Shop branded hi-vis workwear built for UK site conditions. Our EN ISO 20471 compliant range includes hi-vis vests, jackets, trousers, polos, coveralls and specialist options for rail and flame retardant environments. Ideal for branded team uniforms, with in-house embroidery and logo printing available for companies, SMEs and corporate accounts.
Choose a category to browse EN ISO 20471 compliant hi-vis workwear.
Need Branded Hi-Vis Workwear?
Add your company logo with professional embroidery or garment printing. We check placement to help maintain compliance.
- Embroidery & print options available
- Compliance-checked logo placement
- Ideal for teams, sitewear and uniform rollouts
- Fast UK-wide delivery
Buying for a Team or Organisation?
We supply everyone from sole traders to SMEs, councils and large corporate accounts — with bulk pricing and repeat ordering support.
- Bulk discounts available
- Support for repeat orders & multi-site teams
- Rail & flame retardant options available
- Help choosing Class 1 / 2 / 3 compliance
Why Choose HiVizWorkwear?
EN ISO 20471 & Hi Vis Workwear Compliance Explained
EN ISO 20471 is the core standard governing hi vis workwear and high visibility clothing used in UK workplaces where workers are exposed to traffic, moving vehicles, plant or other site hazards. It sets the visibility requirements garments must meet to help improve wearer conspicuity in daylight, low light and artificial lighting conditions.
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Hi Vis Classes Explained
- Class 1 – The lowest visibility level, generally used in lower-risk environments.
- Class 2 – A common level for construction, logistics and general workplace use where stronger visibility is required.
- Class 3 – The highest level of visibility, typically required for higher-risk environments and faster traffic exposure.
These classes are based on the minimum amount of fluorescent background material and reflective tape used in the garment. Higher classes provide greater conspicuity and are often needed where risk levels are higher. For a full breakdown, read our Hi Vis Classes Explained guide.
When Hi Vis Clothing Is Required
Employers must assess the level of risk before choosing the right hi vis garments. This includes considering traffic speed, lighting conditions, proximity to moving vehicles and the general working environment. In many situations, high visibility clothing is a necessary part of safe sitewear. Learn more in our guide to when hi vis clothing is required at work.
Colour Choice & Visibility
EN ISO 20471 applies to both yellow and orange high visibility garments, but the best colour for the job often depends on industry, site rules and environment. Rail and roadside applications may require more specific choices than general construction or warehouse work. See our Orange vs Yellow Hi Vis guide for more detail.
Employer Responsibilities
Employers are responsible for providing appropriate hi vis clothing based on workplace risk assessments. This includes selecting the right class of garment, checking it remains suitable for the task and replacing garments when fading, wear or damage affects compliance and visibility performance.
Branding & Compliance
Hi vis garments can be branded with logos and identifiers, provided the application does not reduce the minimum required fluorescent or reflective surface area. This is especially important for businesses ordering branded uniforms and site clothing for teams.
For branding support, read our guide to ordering branded workwear and our logo placement guide.
Hi Vis & Wider PPE Requirements
Hi vis garments are often worn alongside other essential site PPE such as safety helmets, safety footwear and other PPE to support full workplace protection across construction, rail and industrial environments.
All hi vis garments are supplied with manufacturer certification where applicable. Declarations of Conformity are available on request.
Hi Vis Workwear Guides & Compliance Advice
Expert guidance on EN ISO 20471 standards, hi vis classes, rail specifications and workplace compliance to help you choose the correct high visibility clothing for UK site environments.
Browse related PPE & workwear: PPE | Safety Footwear | Workwear | Branding & Printing