Mcr Safety MU3664KXXXL Leather Work Gloves 3XL

Product Description

The MCR Safety MU3664KXXXL is a premium-grain goatskin leather work glove designed for general-purpose industrial and utility applications. The glove features a para-aramid (Kevlar) lining that provides cut and heat resistance while maintaining dexterity. A double-palm construction reinforces the high-wear zone on the palm, extending service life in demanding tasks. The shirred elastic cuff delivers a secure, adjustable fit at the wrist. Rated at ANSI/ISEA Abrasion Resistance Level 5, this glove is built for trades requiring hand protection against rough surfaces, sharp edges, and arc flash exposure up to CAT4. Installers, lineworkers, and industrial maintenance technicians are the primary users.

This glove is part of the MCR Safety Mustang series and is suited for electrical, utility, and heavy industrial environments where CAT4 arc flash protection is required alongside cut and abrasion resistance. The 3X-Large sizing accommodates larger hand profiles. The wing thumb design reduces seam pressure at the thumb crotch during gripping tasks, making it appropriate for prolonged tool use and material handling in both indoor and outdoor settings.

Key Features

• Premium-grain goatskin leather primary material for durability and tactile feedback
• Para-aramid (Kevlar) lining for cut resistance and thermal protection
• Double-palm reinforcement extends wear life in high-abrasion zones
• CAT4 arc flash rating suitable for qualified electrical work
• Shirred elastic cuff provides a snug, adjustable wrist fit
• Wing thumb construction reduces seam irritation during sustained gripping
• ANSI/ISEA Abrasion Resistance Level 5 for heavy-duty surface contact

Compatibility

Designed as a general-purpose leather work glove within the MCR Safety Mustang series. Sized 3X-Large (numeric size 12) for both men and women requiring CAT4 arc-rated hand protection with para-aramid lining.

Installation Notes

Inspection and fitting of arc-rated PPE should be performed by a qualified electrician or safety professional in accordance with NFPA 70E arc flash requirements. Inspect gloves before each use for cuts, punctures, or degraded stitching that could compromise protection. Do not use these gloves as a substitute for rubber insulating gloves when working on energized conductors. Leather PPE should be kept dry and stored away from direct heat sources when not in use.