MCR Safety Swagger RP1 Series Black Foam Lined Adjustable Strap Safety Glasses

The MCR Safety Swagger RP1 is a foam-lined goggle with adjustable elastic strap designed for head-retention primary use, rated ANSI Z87.1+. Unlike the RP3 which converts between temple arms and headband, the RP1 is built around the adjustable strap as its primary configuration, suited for workers who primarily use sealed goggle mode during high-debris or active-movement work. Available in Clear UV Anti-Fog (RP110AF) and Silver Mirror/Duramass (RP117).

Construction and Materials

The RP1 features a wraparound polycarbonate lens in a frame designed to be worn primarily on an adjustable elastic strap rather than temple arms. The black closed-cell foam gasket is flame-resistant and hypoallergenic. The Clear variant (RP110AF) includes a UV anti-fog treatment for fog resistance in the sealed goggle configuration. The Silver Mirror variant (RP117) includes MCR's Duramass scratch-resistant hardcoat — providing enhanced lens surface durability in high-abrasion environments where mirror lens scratching would reduce visibility and aesthetics. Both variants provide 99.9% UV protection.

Compliance

ANSI Z87.1+ for high-velocity and high-mass impact. The foam-sealed configuration provides ANSI Z87.1-compliant dust/debris barrier protection. UV anti-fog and Duramass coatings meet applicable ANSI Z87.1 coating performance requirements.

Performance Assessment

The RP1's strap-primary design is appropriate for workers who wear in goggle mode for the majority of their work shift rather than converting between configurations. The adjustable elastic strap provides consistent, hands-free retention across a range of head sizes without requiring manual fit adjustment during work. The foam seal reduces dry airborne particle ingress effectively for woodworking, grinding, and masonry applications. The Silver Mirror Duramass variant serves outdoor applications where glare reduction is required alongside dusty-environment protection, with the Duramass coating protecting the reflective mirror surface from scratching.

Strengths

• Adjustable elastic strap provides head-retention goggle configuration as primary design intent
• Clear UV Anti-Fog and Silver Mirror Duramass variants address anti-fog and scratch resistance priorities respectively
• Flame-resistant hypoallergenic foam gasket for extended wear comfort
• ANSI Z87.1+ certified for high-impact protection in goggle configuration
• Mirror lens with hardcoat provides outdoor glare reduction with extended lens surface durability

Limitations

• Strap-primary design is less convenient for workers needing frequent conversion between glasses and goggle mode — the RP3 with interchangeable temple/strap is better suited for that use case
• Foam seal is not rated for chemical splash or liquid-tight protection

Recommended Use Cases

Woodworking, grinding, masonry, demolition, dusty outdoor construction, and any application where goggle-mode wear is the primary configuration for the work shift. The Silver Mirror Duramass variant suits outdoor dusty environments where glare reduction and scratch durability are both required. The Clear Anti-Fog is preferred for indoor dust applications where fogging is a concern.

Verdict

The MCR Safety Swagger RP1 is the appropriate choice for workers who primarily wear sealed goggle mode rather than converting between configurations. Workers needing the convertible glasses/goggle flexibility should consider the Swagger RP3 with its interchangeable temple arm/headband system.

Frequently Asked Questions

What is the difference between the RP1 and RP3?

The RP1 is designed as a primary goggle with adjustable elastic strap; the RP3 is a convertible glasses/goggle with interchangeable temples and headband. The RP1 is better for workers who wear in goggle mode the majority of the shift; the RP3 is better for workers who convert between configurations during the day.

What is Duramass scratch-resistant coating?

Duramass is MCR's hardcoat scratch-resistant treatment applied to the lens surface. It extends the service life of mirror and standard lens surfaces in abrasive environments where uncoated polycarbonate would scratch more readily. The RP117 Silver Mirror uses Duramass to protect the reflective mirror coating from abrasion.

Is the foam seal suitable for chemical splash protection?

No. The foam seal provides dust and debris barrier protection only. Chemical splash requires dedicated indirect-vent chemical goggles with liquid-tight seals and ANSI Z87.1 splash certification.

What ANSI rating does the RP1 carry?

ANSI Z87.1+ for high-velocity and high-mass impact.