As the seasons transition into and out of the "Gray Months," outdoor workers face a distinct safety crisis. We’re talking about those overcast, drizzly, late afternoon "is it night already?" shifts where the sun is a myth and the mist turns everything into a monochrome blur.
In these conditions, visibility isn't just a compliance box to tick - it’s the only thing standing between a worker and a multi-ton vehicle. Unfortunately, as the temperature drops, safety often drops too.
The Fatal Mistake: The "Hoodie Over-Wrap"
It’s an all too common occurrence. A worker starts the shift in a compliant Class 2 high-visibility vest. As the wind picks up or the sun goes down, they get cold. Naturally, they reach for their favorite heavy, dark-colored hoodie or a canvas work jacket and throw it right over the vest.
The result? They’ve effectively vanished.
By covering the retroreflective tape and fluorescent background material, the worker has downgraded their safety rating from "Class 2 professional" to "invisible obstacle." In the eyes of a distracted driver or a heavy equipment operator, that worker is now just a dark shadow against the gray pavement.
The Golden Rule of Layering: If you can’t see the fluorescent fabric and the silver tape, the driver can’t see you. Your high-vis must always be your outermost layer.
The ANSI/ISEA 107-2020 Update: No Shortcuts
The ANSI/ISEA 107-2020 standard made several updates to ensure workers stay seen. One of the most significant changes was the removal of the "accessories" category as a standalone way to meet visibility requirements.
Why Your Gloves Don’t Count
Previously, some teams thought they could "boost" their visibility by wearing high-vis gloves or hats while wearing non-compliant outerwear. The 2020 update clarified that headwear and gloves are supplemental. While they help, they do not - and cannot - fulfill the square-inch requirements for Class 2 or Class 3 garments. You cannot "math" your way into compliance by adding a neon beanie to a black jacket.
Understanding the Classes
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Feature
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Class 2
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Class 3
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Environment
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Near traffic (25 + mph), complex backgrounds.
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High-speed traffic, high-task loads, extreme weather.
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Visible Material
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775 sq. in. background / 201 sq. in. tape.
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1,240 sq. in. background / 310 sq. in. tape.
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Key Requirement
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Covers the torso.
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Must have sleeves with reflective tape to define the human shape.
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The Solution: The "Type R" Insulated Bomber
If the "Gray Months" are bringing the chill, it’s time to retire the vest-over-sweatshirt combo and transition to Type R (Roadway) insulated outerwear.
Instead of layering over your safety gear, your safety gear is the layer.
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Insulated Bombers & Parkas: These are designed specifically for the 107-2020 standard. They provide the necessary warmth and weatherproofing while ensuring the 360º visibility of the torso and arms remains intact.
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The "Human Form" Factor: Class 3 jackets are particularly effective in the dark because the reflective tape on the sleeves highlights the movement of the arms. This helps drivers recognize the object as a person rather than a stationary pylon or sign.
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Strategic Layering: If you prefer layers, look for ANSI-rated high-visibility hoodies. This allows you to stay warm while keeping your fluorescent background and retroreflective stripes visible at all times.
Stay Seen, Stay Safe
The Gray Months don't have to be dangerous. By moving away from "covering up" and toward integrated, rated outerwear, you ensure that your team remains visible from clock-in to clock-out. Don't let a drop in temperature lead to a drop in safety standards.
goSafe offers a wide variety of Seasonal PPE that is customizable on-site by our Customization Department. Our wide selection of Hi-Vis Outerwear ensures that you'll be equipped to ward off the cold - and still get the job done while being seen. We also maintain a constant, ready-to-ship supply of FR Clothing and Safety Footwear in our 'Core FR' department. For more information on these products or any of our other safety and PPE products, please contact us at sales@gosafe.com.
goSafe: Your Partner in Safety
At goSafe, Safety is our ONLY focus - and we'll partner with you to keep you and your teams safe. We're small enough to handle your local projects, yet large enough to serve national accounts. If safety is your mission, it starts with us.
Watch the video below for more information about goSafe's capabilities.






