Ergodyne GloWear 8310HL Class 3 Mesh Hi-Vis Safety Vest — Hook-and-Loop

The Ergodyne GloWear 8310HL is an ANSI/ISEA 107 Type R, Class 3 mesh hi-vis safety vest with a hook-and-loop front closure, delivering the highest Class 3 retroreflective coverage — 1,240 square inches combined — in a breathable mesh design with fast one-motion access for high-speed traffic zones.

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Why the Ergodyne GloWear 8310HL keeps Class 3 crews cool and quick

High-speed traffic zones demand Class 3 coverage, but a hot, solid-fabric vest is the one workers peel off — creating compliance gaps exactly where wearing is mandatory. The 8310HL heads that off: a breathable mesh body that circulates air for warm-weather and high-exertion comfort, a hook-and-loop front for fast one-motion access during intermittent zone work, and the full Class 3 requirement of 1,240 square inches of combined coverage. It is the hook-and-loop counterpart to the zipper 8320Z in the Class 3 mesh line. As Class 3 vests go, this is the breathable quick-access pick, and the best hi-vis safety vests guide and ANSI 107 guide cover how to match a vest to the work zone. It supports compliance by staying comfortable.

What the Ergodyne GloWear 8310HL listing documents

From the published specs: ANSI/ISEA 107 Type R, Class 3 certification; a mesh fabric body for breathability; a hook-and-loop front closure for quick access; and the Class 3 requirement of 1,240 square inches of combined coverage in the torso and shoulder geometry. These are true class 3 mesh vest credentials and a genuine hook-and-loop hi-vis vest — a breathable class 3 vest for high-speed zones.

How the Ergodyne GloWear 8310HL compares to other hi-vis

For the zipper version of this Class 3 mesh vest, the GloWear 8320Z; for a standard Class 3 two-tone zipper vest, the GloWear 8330Z; for a Class 3 surveyor vest, the GloWear 8346Z; for a zippered surveyor-style Class 3 vest, the Ergodyne two-tone Class 3 surveyor vest; and for a Class 2 mesh hook-and-loop vest, the GloWear 8210HL. The complete hi-vis apparel guide covers the range.

Choosing the right hi-vis garment

Match Type, Class, fabric, and closure to the work zone, speed, and season. For garment families, browse the high-visibility, safety vests, and Class 2 vests collections; for shirts and layers, the hi-vis shirts, hi-vis jackets, and hi-vis hoodies; and for the class decision, the hi-vis shirts guide.

Where it fits by job and crew orders

The 8310HL suits highway, DOT, and utility crews in high-speed zones who want a cool mesh Class 3 vest with fast hook-and-loop access. Size it correctly to keep the reflective geometry in place, confirm Class 3 for your zone, and retire it when the material fades; for outerwear options, compare the hi-vis jackets guide and the hi-vis rainwear collection. For crew 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.