Be Safe, Be Seen: A Guide to Branded Hi-Vis Clothing

Whether you're on a construction site, in a warehouse, or managing a busy event, high visibility (hi-vis) clothing is essential to keeping your team safe—and it’s not just about safety anymore.

At Zepha Clothing, we combine visibility with professionalism by offering high-quality branded hi-vis workwear that makes your team stand out for all the right reasons.

Let’s break down what makes hi-vis gear so important, how to choose the right type for your job, and how you can personalise it with your company branding.

What Is Hi-Vis Clothing?

Hi-vis (also written as high viz or high visibility) is specially designed workwear made from fluorescent fabric and reflective tape. Its main purpose is to ensure the wearer stands out against the environment—especially in low-light conditions or near traffic. It’s commonly worn by construction workers, warehouse teams, event stewards, railway workers, and roadside staff.

But not all hi-vis is created equal.

From colours to classes, knowing what to wear—and where—can make a real difference.

Understanding Hi-Vis Colours: More Than Just Yellow

Fluorescent yellow is the most recognised hi-vis colour, but it’s not always the best choice. The environment plays a big role:

• Yellow – Ideal for indoor or low-light environments. It's bright and grabs attention.

• Orange – The go-to colour for rail workers and green environments, where yellow may blend in.

• Other colours (red, pink, green, navy) – Often used to distinguish roles, such as stewards or first aiders at events, but may not meet safety standards.

Our sleeveless vests are available in a number of colours—but only orange and yellow meet the EN20471 Class 2 standard, which is important if your job involves safety-critical work.

The Hi-Vis Class System (And Why It Matters)

Hi-vis clothing in the UK must meet the EN ISO 20471 standard, which is divided into three classes based on the amount of reflective and fluorescent material:

• Class 1 – Lowest visibility

  For low-risk roles like delivery drivers or warehouse pickers. Examples: hi-vis trousers or basic two-tone vests.

  
  

• Class 2 – Medium visibility

  Ideal for road workers, traffic officers, or warehouse teams with some exposure to moving vehicles. Sleeveless vests and certain waistcoats fall into this category.

  
  

• Class 3 – Highest visibility

  Required for high-risk environments like railways or motorway sites. Includes long-sleeve jackets, coats, and bombers.

Need maximum protection? You can either wear a single Class 3 item, or layer multiple Class 2 garments that are certified to work together.

Choosing the Right Hi-Vis for the Job

When picking hi-vis gear for your team, ask:

• Will it be worn indoors or outdoors?

• Is the lighting low or changing throughout the day?

• Is there vehicle traffic nearby?

• Do roles need to be visually distinguished?

  
  

For example, a construction team working near moving vehicles will need Class 3 hi-vis. Stewards at a festival, on the other hand, might only require Class 1 or 2, with colours that match the branding of the event.

And don’t forget the extras—hi-vis polo shirts, hoodies, sweatshirts and trousers help keep your team visible and comfortable, no matter the weather.

Add Your Logo: Branded Hi-Vis That Works as Hard as You Do

Hi-vis clothing might be practical, but it can still carry your brand with pride. At Zepha Clothing, we offer embroidered and printed branding on all our hi-vis gear, so your team can stay safe and represent your business at the same time.

Why brand your hi-vis?

• Promotes a professional image on-site and off

• Builds team identity and cohesion

• Acts as mobile advertising, especially on high-traffic jobs

• Differentiates roles by colour, logo or messaging

  
  

From high-vis jackets and sweatshirts to shirts, trousers and vests, we’ve got all your needs covered with top-quality, EN-standard garments ready for your custom logo.

Quality That Lasts—And Keeps You Safe

All Zepha hi-vis gear is built to withstand tough environments and regular use.

Our embroidery and print processes are designed to last, wash after wash, without losing colour or visibility.

And if your team works outdoors year-round, we also stock hi-vis garments made with breathable, moisture-wicking materials and weather-resistant fabrics—so comfort and compliance go hand in hand.

Stay Visible, Stay Professional – Order Today

With safety regulations and workplace risks always evolving, there’s never been a better time to update your hi-vis workwear. Whether you're outfitting a full crew or refreshing a few key pieces, we’re here to help.

At Zepha Clothing, we specialise in branded, EN-compliant hi-vis workwear tailored to your business needs. From design to delivery, we’ll make sure your team is safe, stylish, and ready for anything.