MCR Safety MU3664K Mustang HiDex Goatskin Kevlar FR Gloves

The MCR Safety MU3664K Mustang HiDex is a driver-style glove with a genuine goatskin leather palm and a Kevlar liner that provides inherent flame resistance and ANSI-rated cut protection. Its HiDex open-back build maximizes dexterity, and the Kevlar will not ignite, melt, or drip under flame.

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Why the MCR Safety MU3664K combines leather, cut, and flame protection

Some jobs need three things from one glove: the abrasion resistance and grip of real leather, cut protection, and flame resistance. The MU3664K delivers all three — a genuine goatskin leather palm for durable grip, a Kevlar liner that adds ANSI-rated cut protection and inherent flame resistance that will not ignite, melt, or drip, and a HiDex open-back build that keeps dexterity high. It is a drivers glove that does not force you to trade protection for feel. As leather work gloves go, this is the cut-and-FR leather pick, and the leather-glove guide and cut-glove guide cover how to match glove to task. It brings leather, cut, and flame together.

What the MCR Safety MU3664K listing documents

From the published specs: a genuine goatskin leather palm; a Kevlar liner for flame resistance and ANSI-rated cut protection; a HiDex open-back drivers construction with keystone and wing thumb; and an X-Small-through-2X-Large size range. These are true goatskin leather gloves credentials and a genuine set of kevlar fr gloves — dexterous leather driver gloves. The Kevlar will not ignite, melt, or drip under flame, as listed.

How the MCR Safety MU3664K compares to other gloves

For a synthetic-leather hi-vis impact glove, the MCR Safety PD6901; for a needle-resistant duty glove, the PD4900; for a knit high-cut glove, the A7 Ergodyne ProFlex 7072 or A8 MCR 92743LT; and for the category, the mechanics cut-glove guide. The cut-vs-impact guide covers the trade-offs.

Choosing the right glove for the hazard

Match the glove to the dominant hazards and to any FR requirement. For coating and cut families, browse the cut-resistant gloves, mechanics gloves, and nitrile gloves collections; for heat, the heat-resistant gloves and welding gloves collections; for impact, the impact-resistant gloves collection and impact gloves guide; and for vibration, the anti-vibration gloves collection.

Where it fits by job and team orders

The MU3664K suits utility, oil-and-gas, and industrial crews who need leather grip with cut and flame protection, and who value stocking the full size range including hard-to-find X-Small. Confirm the cut level, keep a rated chemical glove for solvent tasks, follow your FR program for the full ensemble, and replace worn pairs promptly. For team orders, quantity purchasing runs through a free Amazon Business account — volume pricing, PO numbers at checkout, and tax-exempt eligibility for qualifying organizations, with the walkthrough linked in our footer.