The FR737 PW3 Modaflame Knit HVO Class 1 FR Sweatshirt is a high-performance flame resistant sweatshirt designed to provide advanced heat protection, enhanced visibility, and superior wearer comfort in hazardous industrial environments. Combining modern workwear styling with dependable multi-risk protection, this sweatshirt is ideal for workers exposed to heat, flame, and low visibility conditions during daily operations.

Constructed using advanced Modaflame Knit HVO fabric, the FR737 sweatshirt offers inherent flame resistant properties that will not diminish with washing, ensuring long-lasting protection throughout the life of the garment.

Designed to protect against radiant, convective, and contact heat, the sweatshirt provides reliable certified protection for workers operating in hazardous work environments.

Its Class 1 high visibility design enhances wearer visibility in low-light conditions, helping improve safety on site and in industrial workplaces.

Heat applied segmented reflective tape improves visibility while allowing greater flexibility and freedom of movement compared to traditional reflective tape applications.

The advanced fabric blend combines modacrylic, polyester, cotton, aramid, and carbon fibre to provide an ideal balance of comfort, durability, flexibility, and protective performance.

The high cotton content delivers excellent softness and comfort, making the sweatshirt suitable for prolonged all-day wear.

Designed with a classic crew neck style, the sweatshirt offers a practical and professional appearance suitable for a wide range of industrial applications.

Ribbed cuffs and a ribbed hem provide a secure and comfortable fit while helping retain warmth and maintain garment shape during active work.

The fully elasticated waistband enhances comfort and fit during bending, stretching, and movement throughout the working day.

Outstanding colour fastness and shrinkage results help maintain the garment’s professional appearance even after repeated industrial laundering.

The fabric also provides 40+ UPF protection, blocking 98% of harmful UV rays during outdoor work activities.

Anti-static properties make the garment suitable for environments where static control is required.

Suitable for use in ATEX environments, the FR737 sweatshirt is designed for workplaces where explosive atmospheres may be present.

Manufactured to professional safety standards, the FR737 sweatshirt is CE certified and classified as CE-CAT III.

Key Features & Benefits

Inherent Flame Resistance
FR protection will not diminish with washing.
Heat Protection
Protects against radiant, convective, and contact heat.
Class 1 High Visibility
Enhanced visibility for hazardous work environments.
Segmented Reflective Tape
Improved flexibility and wearer comfort.
High Cotton Content
Soft, breathable, and comfortable for daily wear.
Crew Neck Design
Practical and professional styling.
Ribbed Cuffs & Hem
Secure fit and improved comfort.
Fully Elasticated Waistband
Enhanced wearer comfort and flexibility.
Anti-Static Properties
Suitable for static-sensitive environments.
40+ UPF Protection
Blocks 98% of harmful UV rays.
Outstanding Durability
Excellent colour fastness and shrinkage resistance.
ATEX Suitable
Designed for hazardous industrial environments.

Fabric Composition

Shell Fabric:
Modaflame Knit HVO

45% Modacrylic
25% Polyester
23% Cotton
6% Aramid
1% Carbon Fibre
300g

Contrast Fabric:
Modaflame Knit

60% Modacrylic
39% Cotton
1% Carbon Fibre

Ideal Applications

Suitable for:

Oil and gas industries
Rail and infrastructure projects
Electrical maintenance
Utilities and power generation
Petrochemical operations
Industrial engineering
Manufacturing facilities
Maintenance operations
Hazardous industrial workplaces
ATEX environments

Comfortable FR Protection with Enhanced Visibility

The FR737 PW3 Modaflame Knit HVO Class 1 FR Sweatshirt combines dependable flame resistant protection, enhanced visibility, and exceptional comfort in one modern industrial garment. Designed for professionals working in hazardous environments, this sweatshirt delivers reliable safety, flexibility, and all-day performance for demanding workplace conditions.

Choose advanced FR workwear designed for protection, comfort, and visibility.

PW3 Modaflame Knit HVO Class 1 FR Sweatshirt FR737