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hi vis coveralls
Leading the way in hi vis workwear for enhanced safety across all industries
Innovating and manufacturing hi vis clothing, designed for optimal comfort, durability, and superior visibility in demanding work environments
leading manufacturers in high visibility coveralls
Our high-visibility coveralls are designed to keep wearers seen, protected, and comfortable—whether working trackside, roadside, or in any low-light or high-risk environment.
Made using makalu, our own high-performance stretch fabric, these garments offer exceptional softness, breathability, and freedom of movement—without compromising on durability. Tested to ensure consistent visibility, they feature durable zips, ergonomic fits, and practical storage pockets, while retroreflective tape placements support maximum visibility from all angles.
We offer garments that conform to key standards, including EN ISO 20471 for high-visibility clothing and RIS-3279-TOM for rail-specific applications. Designed for both male and female body types, our coveralls can be manufactured in a range of sizes and proportions to suit a wide variety of wearers.
While we do offer stocked options, our core strength lies in custom-made solutions—developed in close collaboration with major organisations to meet specific safety, fit, and branding requirements. Whether you need specialist features, modified fits, or head-to-toe visibility, we can manufacture a solution tailored to your workforce.
accreditations
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experts in custom made protection for the worlds largest organisations
With decades of experience and partnerships across global industries, we specialise in custom-made hi vis garments designed around the real needs of large-scale workforces.
From fabric selection to fit, function, and branding, we work closely with organisations to deliver protective clothing that reflects their environments, challenges, and people—at scale, without compromise.
our range of stocked hi vis coveralls
Below is our stocked range of high visibility coveralls, available in a variety of sizes, styles, and colourways
While we offer a stocked range for fast access, our expertise is in custom-made garment solutions—developed in collaboration with leading organisations to meet specific performance, branding, and wearer requirements at scale.
Read more on our main high visibility page, or discover our bespoke design service for completely custom-made hi vis workwear for your company.
Stretch contrast hi-vis coverall
Features
- Contrast stand collar
- Concealed zip and stud front fastening
- Two chest patch pockets
- Chevron heatseal reflective tape
- One back patch pocket
- Internal knee pad pockets
Fabric
- Makalu - 100% Polyester made from recycled and renewable fibres
- S - 4XL
- 250gsm
Colours
- Hi-Vis Orange
- EN ISO 20471:2013 Class 3
- RIS-3279-TOM - HV Orange Only
Stretch Hi-Vis Coverall
Made from makalu, the ultimate combination of stretch and performance, now with protection. High stretch fabric manufactured using recycled and bio-based polyester, this hi-visibility coverall will not only keep you safe, but comfortable too.
Features
- Powered by ALSIFLEX® fabric stretch technology
- Stand collar
- Concealed stud fastening
- Two chest pockets
- Hip pockets with trouser pocket access
- Action back pleats for ease of movement
- Side back elasticated waist for improved fit and comfort
- Back patch pocket
- Side leg rule pocket
- Internal kneepad pockets
Fabric
- Makalu 100% Recycled and Bio-based Polyester
- 250 gsm
- Industrial Wash
Colours
- Hi-Vis Orange
- EN ISO 20471:2013 Class 3
- RIS-3279-TOM
Speak to our team today about our stocked hi vis coveralls or to discuss your bespoke requirements.
end user
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Why choose alsico as your hi vis coveralls supplier?
At alsico, we supply more than high visibility coveralls. From vests to trousers, and other environments, we're your dedicated partner in ensuring the safety, comfort, and quality of your workforce and products.
Here's why you should choose alsico as your next hi vis coveralls supplier:
nearly 100 years of experience
With nearly 100 years of experience, Alsico combines deep industry knowledge with a continuous drive for innovation. Our garments are designed to keep wearers safe and visible—without compromising on fit, comfort, or durability.
complete control over our supply chain
We manage our own global production facilities, giving us full control from fabric development through to garment delivery. This allows us to ensure quality, consistency, and flexibility—whether you need a stocked solution or something custom-made.
factory accredited to Module D
Our hi-vis garments are tested and certified to key safety standards, including EN ISO 20471 and RIS-3279-TOM for rail. Several of our production sites also hold Module D accreditation under the EU PPE Regulation—providing further assurance of manufacturing quality.
one of the most flexible production units in the world
We understand that one size doesn’t fit all. Our manufacturing capabilities allow us to produce hi-vis garments in a variety of styles, fits, sizes, and proportions for both male and female wearers—ensuring your team stays safe and comfortable throughout their shift.
sustainable & ethical practices
From responsible sourcing to fair working conditions, our commitment to sustainability and ethics runs throughout our supply chain. When you partner with alsico, you choose a supplier that’s as committed to people and planet as it is to protection.
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speak to an expert
We understand that every workplace has unique visibility and safety requirements. Our team of experts is here to help you find the right high-visibility workwear tailored to your operational needs.
Whether you need support selecting the appropriate hi-vis garments, navigating industry standards like EN ISO 20471 or RIS-3279-TOM, or exploring custom-made options, we’re here to help.
Get in touch with our team—we’ll help ensure your workforce is seen, safe, and comfortable in every environment.
frequently asked questions
This depends on your working environment and the conditions of use. In general, lightweight, breathable base layers such as cotton are commonly worn for comfort. In hazardous settings, specialist FR or arc-rated base layers may be required if the hi-vis garment is part of a multi-risk PPE solution. Always refer to your internal risk assessment or safety policy.
Hi-vis coveralls are typically classified under EN ISO 20471, which defines three classes of visibility based on the amount of fluorescent and reflective material:
- Class 3 (the highest level) is most commonly applied to full-body coveralls, especially for high-risk areas such as rail or roadside work.
To confirm classification, always check the garment label and supporting technical documentation.
Hi-vis coveralls are widely used in industries where visibility is critical to safety, including:
- Rail (RIS-3279-TOM compliant where required)
- Construction and infrastructure
- Utilities and power networks
- Transport and logistics
- Emergency services and highways
PPE requirements should be determined by the risks present in the specific work environment.
The need for hi-vis coveralls should be identified through a formal risk assessment. If your team works in low-light conditions, near moving vehicles or machinery, or in environments where visibility is essential, full-body hi-vis protection may be appropriate.
The main standards are:
- EN ISO 20471 – For high-visibility clothing in general
- RIS-3279-TOM – A UK-specific requirement for hi-vis clothing used in the rail industry
Garments must meet specific colour, reflective tape placement, and area requirements to be certified under these standards.
Replacement depends on wear frequency, exposure, and condition. Hi-vis performance can degrade over time due to washing, sunlight, or abrasion. If the garment becomes faded, damaged, or loses reflectivity, it should be removed from service. Follow your internal PPE inspection and replacement policy.
Yes. At Alsico, we offer custom-made hi-vis coveralls that can be tailored to suit specific operational tasks, environments, and branding needs. This can include custom fits, leg lengths, added features like extra pockets or ID windows, and integration with other protective standards such as flame resistance or anti-static performance.
learn about our different solutions for wearer protection
electricity and arc flash
Our clothing, tailored to specific risk levels, offers significant protection, enhancing safety in industries where Arc Flash incidents are prevalent, minimising the risk of serious burns and injuries.
heat, flame, and welding
Burning hot embers, sparks and fire should never touch the skin of a human, our high-performance, FR and Welding protection garments are essential for workers in these environments.
visibility
Stay seen and secure with our high-visibility solutions, designed to keep workers visible and protected in environments such as railways, roads, docks, airports, and construction.
anti-static / ESD
Industries where electrostatic discharge poses a threat require anti-static/ESD garments. These specialized garments prevent static electricity buildup during sensitive operations, providing a crucial line of defense for worker safety.
molten metals
Protective solutions to ensure your team's safety from molten metal hazards, ensuring maximum-level protection against various metals, including zinc, nickel, and lead, ensuring your team's safety.
chemical
Chemical-resistant attire is necessary for protecting workers from hazardous substances in various industries. Alsico's reliable protective clothing creates a secure barrier against potentially harmful chemicals, prioritizing workplace safety.
rain and cold
Rain and cold weather workwear is pivotal in ensuring safety and comfort in challenging conditions, ensuring workers across diverse industries can perform their tasks safely and efficiently.
