Hi-Vis Long Sleeve T-Shirt – Class 3 Safety Workwear

Ensure maximum visibility, comfort, and professional branding with our Hi-Vis Long Sleeve T-Shirt, designed to meet strict UK safety standards while offering excellent durability for everyday workwear. Ideal for construction, rail, roadworks, logistics, and industrial environments, this high-visibility t-shirt combines compliance, comfort, and customisation in one essential garment.

At Signature Supplies, we specialise in custom workwear across the UK, offering logo printing and embroidery to help businesses maintain a professional, branded appearance on site.

EN ISO 20471 Class 3 Certified Visibility - Long Sleeve T-Shirt

This hi-vis long sleeve t-shirt conforms to EN ISO 20471:2013 Class 3, the highest level of visibility required for high-risk working environments. The orange colour variant also meets RIS-3279-TOM standards, making it suitable for rail and trackside use across the UK.

Designed to enhance visibility in both daylight and low-light conditions, the t-shirt features:

• Two 5cm wide reflective tapes around the body

• One reflective tape over each shoulder and arm

• Strategic tape placement for 360-degree visibility

This makes it an excellent choice for workers operating near traffic, machinery, or poor lighting conditions.

Comfortable Soft-Feel Polyester Fabric | Long Sleeve T-Shirt

Made from high-quality soft-feel polyester, this hi-vis long sleeve t-shirt is engineered for comfort during long working hours. The lightweight yet durable fabric allows breathability while maintaining shape and colour after repeated washing.

Unlike heavier hi-vis jackets, this t-shirt offers a practical solution for warmer conditions or layered workwear systems. It is ideal for all-day wear on construction sites, warehouses, transport hubs, and outdoor job roles.

Rib-Knitted Collar and Cuffs for a Secure Fit

The t-shirt features a soft rib-knitted collar and cuffs in a self-matching colour, providing a neat finish and added comfort around the neck and wrists. The ribbed detailing helps the garment retain its shape while delivering a secure, professional fit.

This design detail enhances durability and makes the t-shirt suitable for regular industrial laundering without compromising comfort or appearance.

Custom Logo Printing & Embroidery Available

As a trusted UK workwear supplier, Signature Supplies offers custom branding services on this hi-vis long sleeve t-shirt. You can personalise your garment with:

• Logo printing – ideal for bold, high-impact branding

• Logo embroidery – perfect for a premium, long-lasting finish

Custom branding helps improve brand recognition, team identity, and professionalism across your workforce. Whether you need one item or bulk orders, we provide reliable UK-wide delivery and expert finishing.

Ideal for Multiple Industries | Long Sleeve T-Shirt

This hi-vis long sleeve t-shirt is suitable for a wide range of industries, including:

• Construction & civil engineering

• Rail & infrastructure projects

• Roadworks & traffic management

• Logistics & warehouse operations

• Utilities & maintenance teams

Its versatile design makes it an essential part of any compliant safety workwear collection. Stella Elliser women’s fitted piqué short sleeve polo (STPW333)

Individually Bagged for Convenience - Long Sleeve T-Shirt

Each hi-vis long sleeve t-shirt is individually bagged, ensuring it arrives clean, protected, and ready for distribution or branding. This makes it ideal for bulk ordering and easy storage.

Why Choose Signature Supplies?

• UK-based workwear supplier

• High-quality safety clothing

• Custom logo printing & embroidery

• Reliable UK-wide delivery

• Trusted by businesses nationwide

Equip your team with compliant, comfortable, and professional workwear you can rely on.