Flame Resistant Workwear

The FR10 Modaflame Knit FR Long Sleeve Polo Shirt by Portwest is designed for professionals who need dependable flame-resistant workwear without compromising on everyday comfort. Ideal for workers in industries exposed to heat, this protective long sleeve polo shirt helps you feel confident and comfortable throughout demanding shifts, particularly when working in cooler conditions.

Key Features:

• Protection against radiant, convective and contact heat
• EN ISO 11612 certified (A1, B1, C1, F1)
• EN 1149-5 certified for electrostatic protection
• EN 61482-2 arc protection with ELIM 4.4 cal/cm² and EBT 5.5 cal/cm²
• EN 61482-1-2 APC 1 protection
• Three-button placket opening
• Ribbed collar and cuffs for additional comfort
• Inherently flame-resistant fibres without chemical flame-retardant treatment
• Materials tested in accordance with OEKO-TEX® STANDARD 100 requirements
• Excellent colour fastness and shrinkage performance
• 40+ UPF rated material blocks 98% of UV rays
• Suitable for use in ESD and ATEX environments
• CE-CAT III

Sizes

S - 4XL

Size Chart

Please refer to the size guide below to find your correct fit. All garment measurements are in centimetres (cm). Scroll horizontally to view all sizes.

🔍 Click image to enlarge

Washing Instructions

The FR10 Modaflame Knit FR Long Sleeve Polo Shirt is machine washable at 40°C. Do not bleach, tumble dry or dry clean. Line dry and iron at a low temperature.

Fabric Information

60% modacrylic, 39% cotton, 1% carbon fibre, 200g/m².

Flame-Resistant Workwear Sweatshirt

The Portwest FR12 Flame-Resistant Anti-Static Sweatshirt (BKR) is engineered for professionals working in hazardous environments where heat, flame and electrical risk are everyday threats. Combining essential protective features with practical workwear design, this long-sleeve sweatshirt delivers dependable safety and comfort for welders, electricians, industrial crews and site personnel.

Built-In Protection for Hazardous Jobs

Constructed from Modaflame Knit, this sweatshirt offers inherent flame resistance that won’t wash out, meaning protection remains effective over the life of the garment. The anti-static properties support safe operation around sensitive equipment, while its high cotton content ensures a soft hand and enhanced comfort across long shifts.

Functional Design for Everyday Workwear

This sweatshirt features a comfortable crew neck and raglan sleeves for freedom of movement during active work. Ribbed collar, cuffs and hem help retain fit and warmth, and the robust construction holds up to frequent wear and industrial laundering. With a smooth outer surface, it’s also suitable for branding via embroidery or print.

Specification

• Inherent flame-resistant fabric that won’t wash out
  
• Anti-static performance for safe working environments
  
• Protection against radiant, convective and contact heat
  
• Crew neck for comfort and ease of wear
  
• Raglan sleeves for movement and flexibility
  
• Ribbed collar, cuffs and hem for fit retention
  
• External standards label for clear protection details

Fabric

Modaflame Knit: 60% Modacrylic, 39% Cotton, 1% Carbon Fibre — inherently flame resistant and comfortable.

Weight

300 gsm (approx.) — substantial knit offering warmth and protective performance.

Sizes

Available in a range of workwear sizes to suit teams and personnel:

• XS – Chest 32–34″
  
• S – Chest 36–38″
  
• M – Chest 40–41″
  
• L – Chest 42–44″
  
• XL – Chest 46–48″
  
• XXL – Chest 50–52″
  
• 3XL – Chest 54–55″
  
• 4XL – Chest 56–58″

Washing Instructions

• Machine wash at 40 °C
  
• Wash with similar colours
  
• Do not bleach
  
• Hang dry – do not tumble dry
  
• Iron on low heat (max 110 °C)
  
• Do not dry clean

Convenient for cooler weather and ideal for workers in industries exposed to heat. The stylish design of the garment has a 3-button placket, finished with a ribbed collar and cuffs.

Flame-Resistant High-Vis Workwear Sweatshirt

The Portwest FR703 Flame Resistant RIS Sweatshirt (ORR) is designed for work environments where safety, visibility, and durability are essential. Its high-visibility orange colour and inherent flame-resistant performance make it ideal for industrial teams, rail, oil & gas, utilities, and other sectors where hazard protection and on-site visibility are critical. Certified to multiple international safety standards, this sweatshirt delivers trusted protection without sacrificing comfort.

Inherent Protection for Hazardous Work

Built from advanced Modaflame HVO knit fabric, this sweatshirt offers inherent flame resistance that won’t wash out, so protection stays consistent over time. It also provides anti-static performance and is designed to protect against heat, flames and electrical arc hazards. With premium flame-resistant reflective tape and high-visibility design, it enhances wearer safety in low-light and high-risk conditions.

Practical Features for Workplace Performance

The FR703 includes snug rib cuffs and hem for a secure, comfortable fit, while the generous cut allows freedom of movement throughout the working day. Reflective tape increases visibility from all directions, and the brushed backing adds softness against the skin — making it suitable for long shifts in demanding environments.

Specification

• Inherent flame-resistant fabric that will not wash out
  
• High-visibility orange colour with RIS-3279-TOM compliance
  
• Premium flame-resistant reflective tape for enhanced visibility
  
• Rib knit collar, cuffs and hem for fit retention
  
• External standards label for quick protection identification
  
• Generous comfort fit for all-day wear

Fabric

Modaflame HVO Knit: 45% Modacrylic, 25% Polyester, 23% Cotton, 6% Aramid, 1% Carbon Fibre — inherently flame resistant, anti-static and robust.

Weight

300 gsm — substantial midweight knit that balances warmth, protection and wearability.

Sizes

Available in a range of workwear sizes to fit various team members:

S: Chest 36–38″
M: Chest 40–41″
L: Chest 42–44″
XL: Chest 46–48″
XXL: Chest 50–52″
XXXL: Chest 54–55″

Washing Instructions

• Machine wash at 40 °C
  
• Wash with similar colours
  
• Do not bleach
  
• Do not tumble dry — line dry in shade
  
• Iron at low temperature (max 110 °C)
  
• Do not dry clean

Flame-Resistant High-Vis Workwear Sweatshirt

The Portwest FR716 PW3 Flame Resistant Class 1 Sweatshirt is engineered for professionals facing heat, flame and arc hazards on the job. Combining high-visibility performance with inherent flame resistance, this crew-neck workwear sweater is ideal for industries such as oil & gas, welding, utilities, and heavy manufacturing. It delivers essential protection without sacrificing comfort or durability.

Advanced Protection for Hazardous Work Environments

Designed with safety at its core, the FR716 uses Modaflame knit fabric that offers inherent flame resistance that won’t diminish with washing. It protects against radiant, convective and contact heat as well as electric arc dangers, while maintaining breathability and comfort — even during long shifts. With Class 1 high-visibility certification, this sweatshirt enhances wearer visibility in low-light conditions for added safety.

Practical & Comfortable Workwear Design

Built for everyday industrial use, the FR716 features ribbed collar, cuffs and hem to help maintain fit and shape. The crew-neck style ensures unrestricted movement, and the high cotton content gives superior comfort compared to standard protective outerwear. Anti-static properties and UPF 40+ UV protection further enhance its performance on site.

Specification

• Inherent flame-resistant fabric retains protection through washing
  
• Certified EN ISO 11612, EN ISO 20471 Class 1, EN 1149-5, IEC 61482, ASTM F1959
  
• Protection against radiant, convective & contact heat
  
• ARC-rated protection for electrical arc hazards
  
• Crew-neck design for comfort & mobility
  
• Ribbed collar, cuffs & hem for fit retention
  
• Anti-static performance
  
• UPF 40+ protection blocks 98 % of UV rays
  
• High-visibility yellow & black colourway
  

Fabric

Modaflame Knit: 60 % Modacrylic, 39 % Cotton, 1 % Carbon Fibre — offering flame resistance and comfort.

Weight

300 gsm (approx.) — mid-weight knit that balances protection and wearability.

Sizes

Available in a range of working sizes to suit a variety of personnel (typically S–XXXL). Designs may vary by stock provider; check vendor size guide.

Washing Instructions

• Machine wash 40 °C
  
• Wash with similar colours
  
• Do not bleach
  
• Do not tumble dry — hang dry
  
• Iron on low (max 110 °C)
  
• Do not dry clean

This modacrylic blend polo shirt is ideal for warmer conditions or for layering with outer garments when extra insulation is required. Flame resistant reflective tape offers enhanced visibility in low light conditions.

This polo shirt offers superb protection across multiple standards. The lightweight fabric uses a unique blend of fibres which combine to offer optimum protection with excellent breathability and moisture management. Features include contrast navy and rib cuffs for comfort and practicality.

Flame-Resistant Sweatshirt for Industrial Workwear

The Portwest FR710 WX3 Flame-Resistant Sweatshirt (BKR) is engineered for professionals working in high-heat or hazardous environments where safety and durability are paramount. Combining inherent flame resistance with practical workwear design features, this sweatshirt is ideal for welders, engineers, electricians, and industrial crews who need reliable protection without compromising comfort.

Built-In Protection for Hazardous Jobs

Constructed from Modaflame Knit, this sweatshirt offers inherent flame resistance that won’t wash out, protecting against radiant, convective and contact heat. Its high cotton content ensures superior comfort throughout long shifts, while antistatic properties provide additional safety. Segmented reflective tape increases visibility, making it suitable for varied lighting conditions on site.

Practical Design Meets Workwear Functionality

The FR710 includes a zipped collar for adjustable ventilation, ribbed cuffs and hem for a secure fit, and a comfortable crew-neck silhouette that works with overalls or under outerwear. Its durable construction and thoughtfully engineered features help maintain performance through frequent wear and industrial laundering.

Specification

• Inherent flame-resistant fabric that will not wash out
  
• Protection against radiant, convective and contact heat
  
• Zipped collar for ventilation and ease of wear
  
• Ribbed cuffs and hem for secure fit
  
• Heat-applied segmented reflective tape for added visibility
  
• Anti-static performance
  
• 40+ UPF rated fabric blocks 98 % of harmful UV rays
  
• CE-certified to protective standards
  

Fabric

Modaflame Knit: 60 % Modacrylic, 39 % Cotton, 1 % Carbon Fibre — inherently flame resistant and comfortable for extended wear.

Weight

300 gsm (approx.) — substantial knit that balances protective performance with comfort.

Sizes

Available in workwear sizes to suit team requirements (typically S, M, L, XL, 2XL, 3XL).

Washing Instructions

• Machine wash up to 40 °C
  
• Wash with similar colours
  
• Do not bleach
  
• Line dry only — do not tumble dry
  
• Iron on low heat (max 110 °C)
  
• Do not dry clean

Portwest FR Zip Front Hooded Sweatshirt – Flame-Resistant Workwear Hoodie

The Portwest FR Zip Front Hooded Sweatshirt is engineered specifically for work environments where safety, comfort, and durability are essential. Combining a classic hoodie design with industry-leading protective technology, this flame-resistant sweatshirt is ideal for welders, electricians, engineers, and any team working around thermal or arc-flash hazards.

Built for Safety and Everyday Performance

Constructed from Modaflame Knit, a high cotton content flame-resistant fabric, this hoodie delivers dependable protection that will not wash out over time. It offers ARC2 protection against electric arc hazards and certified flame resistance to multiple international standards, giving you peace of mind on site without compromising comfort.

Practical, Work-Ready Features

Designed with practicality in mind, this sweatshirt includes a fullzip front for easy layering and adjustable ventilation, two front pouch pockets for secure storage, and a comfortable hood for added protection against the elements. Ribbed hems and cuffs help maintain fit throughout the working day.

Specification

• Certified inherent flame resistance that won’t diminish with washing
  
• Protection against radiant, convective and contact heat, plus electric arc (ARC2)
  
• Full-length zip fastening for quick on/off
  
• Two front pouch pockets for storage and hand warmth
  
• Grown-on hood for additional coverage
  
• Ribbed cuffs and hem for secure fit
  
• 40+ UPF rated fabric blocks 98% of UV rays
  
• Suitable for ATEX environments
  

Fabric

Modaflame Knit: 60% Modacrylic, 39% Cotton, 1% Carbon Fibre — provides inherent flame resistance, comfort, and anti-static performance.

Weight

300gsm (approx.) heavyweight knit for warmth and durability.

Size Range

One Size

Washing Instructions

• Machine wash up to 40 °C
  
• Wash with similar colours
  
• Do not bleach
  
• Do not tumble dry — line dry only
  
• Iron on low (max 110 °C)
  
• Do not dry clean

The Bizweld Jacket provides the wearer with all day protection and comfort. Features include secure stud fasteners down the front and two chest pockets with flaps. This flame resistant jacket also includes a concealed mobile phone pocket.

This Bizweld Iona Jacket offers superb comfort, protection and functionality. Design features include concealed stud front closure, two chest pockets with flaps, concealed mobile phone pocket and flame resistant reflective tape on the shoulders and sleeves for ultimate visibility.

Inherent flame resistant qualities will not diminish with washing

The FB30 Over-coat is constructed using a Nomex ® / Lenzing ® FR Viscose outer shell fabric. Features include a quick release front zip, lower front pockets with press stud for holding gloves and knitted cuffs with thumb loops to hold sleeves in place.

Designed for working in hazardous conditions both off-shore or on-site, this jacket combines style with performance. The special blend of FR Polyester in the fabric, provides unbeatable durability in the toughest of conditions.

Designed for cooler conditions to keep the wearer warm, comfortable and safe. Elasticated waistband allows freedom of movement and the ribbed hem cuffs help trap in heat.

Constructed with a double sided anti-pill fleece. Features include two side pockets with concealed zip closure to keep belongings secure. Comfortable elasticated cuffs and drawstring at hem.

This inherently flame resistant two-tone fleece offers exceptional warmth and comfort. The high quality anti-pill finish maintains the look of the garment for longer. Clever features include contrast panels for protection against dirt, two side zipped pockets, elasticated cuffs and an adjustable drawcord hem.

This Henley provides basic protection against heat and flame, electric arc and anti-static, keeping workers both safe and comfortable on the job. A soft three-button placket adds subtle textural contrast to a garment that's easy to layer and also looks great on its own

In addition to providing anti-static protection, the breathable fabric in this NFPA2112 compliant crew neck will keep you cool and comfortable all day long. The rib cuffs keep long sleeves in place and the concealed sleeve and chest pocket with pencil stall, provide ample and safe storage.

Flame resistant coat designed to be worn over flame resistant garments. Constructed with a comfortable, light weight, highly innovative flame-resistant twill fabric.,

This lightweight waterproof and windproof jacket offers excellent protection in harsh or foul weather conditions. Features include a studded storm flap, front flapped pockets and adjustable cuffs. Heat sealed EN ISO 20471 reflective tape for added visibility.

This lightweight waterproof and windproof jacket offers excellent protection, in harsh or foul weather conditions. Features include a studded storm flap, front flapped pockets and adjustable cuffs.

This Winter FR Bib and Brace is perfect for the demands of the offshore industry. Constructed with the same outer fabric as the FR50 and combined with a layer of added insulation and FR cotton lining for extra warmth. Meeting all the required standards including the welding standard. Features include triple stitched seams, high visibility strips on the legs, concealed front brass zip and size leg zips to allow for room when putting on over large boots.

This Winter FR Jacket is perfect for the demands of the offshore industry. Constructed with the same outer fabric as the FR50 and combined with an extra thick wadding insulation and FR cotton lining for extra warmth. This style also has high visibility reflective tape double stitched for enhanced visibility. Meeting all the required EN standards including the welding standard. Features include triple stitched seams, high visibility strips on shoulders, arms and body, concealed 2-way front brass zip and two front slant chest pockets with flaps. The garment also has an inner waist adjustment for a snug fit. This style has the added benefit of a detachable hood with brass zip attachment.