Heavy-duty Red Wing protection in a practical 11-inch pull-on design. The Red Wing PetroKing 3221 is built for demanding industrial environments where workers need serious protection combined with the convenience and coverage of a traditional pull-on safety boot.

Designed as part of Red Wing's specialist PetroKing family, the 3221 combines non-metallic toe protection, puncture-resistant underfoot protection and static-dissipative performance with a rugged construction suited to long working shifts. Its pull-on design eliminates conventional laces, while the heavy-duty outsole provides dependable traction across demanding industrial surfaces.

Product details

• Brand: Red Wing
• Range: PetroKing
• Style: 3221
• Product type: Pull-On Safety Boots
• Colour: Brown
• Height: 11-inch
• Fastening: Pull-on
• Safety toe: Non-metallic
• Puncture resistant: Yes
• Static dissipative: Yes
• Slip resistant: Yes
• Heat-resistant outsole: Yes
• Safety standard: EN ISO 20345 S3 HRO SRC ESD
• Country of origin: Italy

Key features

• 11-inch pull-on design: Traditional high-leg work-boot construction provides excellent coverage while allowing quick and convenient on-and-off wear without conventional laces.
• Non-metallic safety toe: Provides occupational toe protection without relying on a conventional steel toe cap.
• Static-dissipative protection: Designed to help dissipate accumulated static electricity in appropriate professional environments.
• Puncture-resistant protection: Underfoot protection helps defend against sharp hazards encountered across demanding industrial workplaces.
• ForceGuard™ protection: Additional protection around vulnerable areas helps improve durability where the footwear is exposed to repeated abrasion and demanding working conditions.
• Slip-resistant performance: Designed to provide dependable traction across challenging industrial surfaces.
• Made in Italy: PetroKing combines Red Wing's industrial safety expertise with specialist Italian footwear manufacturing.

Safety & protection ratings

The PetroKing 3221 combines high-level occupational protection with specialist features for demanding industrial workplaces.

Ideal for

• Oil & gas
• Petrochemical environments
• Energy
• Heavy industry
• Engineering
• Industrial maintenance
• Construction
• Utilities
• Workers who prefer pull-on safety footwear

Why choose the Red Wing PetroKing 3221?

The PetroKing 3221 is designed for professionals who want the convenience and coverage of a traditional pull-on work boot without sacrificing modern industrial safety protection.

Its combination of 11-inch coverage, non-metallic toe protection, puncture resistance, static-dissipative performance and slip-resistant construction makes it a strong premium alternative to conventional rigger-style safety boots.

Pull-on protection for demanding industry

Pull-on safety boots remain popular across oil, gas, engineering, construction and heavy industry because they are simple, practical and provide excellent lower-leg coverage. PetroKing brings that familiar format together with Red Wing's specialist industrial footwear technology.

Why buy Red Wing from IronStep?

IronStep specialises in professional safety footwear for demanding workplaces. We select premium work-footwear brands and provide clear safety information to help customers choose footwear suited to their working environment.

Whether you're purchasing a single pair of Red Wing pull-on safety boots or sourcing specialist footwear for an industrial workforce, IronStep can help you identify the right protection, fit and specification for the job.