Ergodyne GloWear 8310HL Class 3 Mesh Hi-Vis Safety Vest — Hook-and-Loop
EDITORIAL REVIEW: 4.6/5 — WC Safety Review of the Ergodyne GloWear 8310HL, a Class 3 mesh hook-and-loop vest. Editorial assessment by Steven Eaton, WC Safety editor, based on published Ergodyne specifications and ca...
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Editorial assessment by Steven Eaton, WC Safety editor, based on published Ergodyne specifications and category fit. We did not laboratory-test this product.
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.
Safety first: the 8310HL is high-visibility apparel for being seen in traffic and low light — it is not protective clothing rated for a chemical splash hazard, cut, flame, or arc. For those hazards, wear the appropriate rated PPE, including chemical-resistant gear for chemicals. Keep the reflective striping unobstructed; Class 3 is for high-speed zones, so confirm it fits your zone with the when-do-you-need-hi-vis guide. Retire the vest once the fluorescent fabric fades or the tape cracks.
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.
Frequently asked questions
What is the Ergodyne GloWear 8310HL?
An ANSI/ISEA 107 Type R, Class 3 mesh hi-vis safety vest with a hook-and-loop front closure. It delivers the highest Class 3 retroreflective coverage in a breathable mesh design with fast one-motion access.
What does Type R, Class 3 mean?
ANSI/ISEA 107 Type R covers roadway workers, and Class 3 is the maximum coverage class for high-speed traffic, requiring 1,240 square inches of combined coverage in the horizontal torso band and shoulder stripe geometry, as the listing states.
Why choose mesh for Class 3?
Mesh construction provides air circulation through the vest for thermal comfort in warm-weather and high-exertion roadway work, reducing heat buildup and supporting consistent wearing compliance in conditions where thermal discomfort drives vest removal.
Why hook-and-loop instead of zipper?
Hook-and-loop provides fast one-motion opening and closing without zipper engagement, preferred for workers who frequently put on and remove the vest during intermittent traffic-zone work.
How does it differ from the zipper 8320Z?
Both are Class 3 mesh vests; the 8310HL uses a hook-and-loop closure for speed of operation, while the 8320Z uses a zipper for secure retention. Choose by closure preference.
Is this chemical or cut protective clothing?
No - the 8310HL is high-visibility apparel for being seen, not rated for a chemical splash hazard or cut protection. Use chemical-resistant or cut-rated PPE for those hazards.
When is Class 3 required?
Class 3 is required for high-speed traffic above 50 mph and complex or low-light work zones where Class 2 coverage is insufficient. Confirm the class with the ANSI 107 guidance and your traffic control plan.
How does it differ from the two-tone 8330Z?
The 8310HL is a mesh hook-and-loop vest for breathability and quick access; the 8330Z is a standard two-tone zipper vest. Both are Class 3 - choose by fabric and closure.
Does it work day and night?
Yes - the fluorescent background provides daytime conspicuity and the retroreflective stripes return headlight and work-light beams at night.
What sizes are available?
Confirm the size and fit options on the product listing; a properly fitted vest keeps the reflective geometry positioned for its rated visibility.
How do I care for it?
Follow Ergodyne's care instructions and laundering limits; retire the vest when the fluorescent fabric fades or the retroreflective tape cracks, since faded material no longer meets its visibility rating.
How do I order for a crew?
Quantity purchasing runs through a free Amazon Business account - volume pricing, PO numbers at checkout, and tax-exempt eligibility for qualifying organizations. The bulk-ordering walkthrough is linked in our site footer.
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