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The MCR SAFETY MU3664KXXL is a full-fingered leather work glove built for general-purpose and high-exposure trade applications. Constructed from premium grain goatskin leather with a para-aramid (Kevlar) lining, this glove provides cut and heat resistance alongside durable hand protection. The double palm reinforcement adds abrasion resistance in high-wear zones, while the wing thumb design reduces material bunching during grip. Sized at 2X-Large (numeric size 11) for both men and women, these gloves weigh 0.5 pounds per pair. They carry an ANSI/ISEA Abrasion Resistance Level 5 rating and are rated for CAT 4 arc flash exposure.
These gloves are suited for electricians, HVAC technicians, and general trade workers who face combined hazards including abrasion, heat, and arc flash risk. The Mustang series light-fabric-weight construction keeps the glove manageable during extended wear. The shirred elastic cuff provides a secure fit over work sleeves and helps prevent debris entry. They are sold as a pair and are appropriate for residential and commercial job sites where PPE compliance is required.
Designed as a general-purpose leather work glove for trade professionals requiring combined abrasion, cut, and arc flash protection in a full-fingered, uncoated format.
Inspect gloves before each use for cuts, tears, or degraded stitching that could compromise protection. For arc flash applications, verify that the CAT rating meets the calculated incident energy for the task per applicable NFPA 70E requirements before use. Do not use these gloves as a substitute for rubber insulating gloves when direct contact with energized conductors is involved. Replace immediately if the leather or lining shows signs of damage.
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