Blaklader 3491 Flame Resistant Henley | Lightweight FR Shirt

The Blaklader 3491 Flame Resistant Henley sets a new standard for protective workwear, combining lightweight comfort with serious jobsite protection. Designed for professionals who demand safety without sacrificing style, this classic FR Henley transitions seamlessly from demanding shifts to weekend wear.

Crafted from a soft 7 oz blend of 97% cotton and 3% elastane rib, this shirt provides incredible breathability alongside natural stretch for complete freedom of movement. Treated with PROBAN®, it delivers reliable, heavy-duty flame resistance without the stiff, restrictive feel common in traditional FR garments.

Functional Utility and Everyday Comfort

Built with jobsite practicality in mind, the 3491 Henley features a convenient chest pocket for small-item storage and ribbed sleeve wristlets that ensure a snug fit and keep sleeves from riding up while you work.

To eliminate daily annoyance, Blaklader designed this shirt with external labels to prevent skin irritation. Coupled with its modern, casual fit and classic placket style, this Henley ensures you stay comfortable, compliant, and looking sharp all day long.

Key Features & Benefits of the Blaklader 3491 Flame Resistant Henley: 

• PROBAN® Treated Fabric: Delivers reliable flame resistance while maintaining a soft, flexible texture.

• Stretch Cotton Blend: 97% cotton and 3% elastane construction offers natural 4-way flexibility and breathability.

• Lightweight 7 oz Material: Keeps you cool and comfortable without compromising on FR protection.

• Functional Storage & Fit: Includes a practical chest pocket and ribbed sleeve wristlets for a secure fit.

• Tagless Comfort: External labeling minimizes skin friction and irritation during long shifts.

• Versatile Style: Modern casual fit makes it suitable for both the jobsite and off-duty wear.

Recommended For:

Electricians, utility workers, oil and gas technicians, welders, and industrial tradespeople seeking lightweight, flexible FR protection.