CornerStone® CSF300 ANSI 107 Class 3 Heavy-Duty Fleece Full-Zip Hoodie
Safety Yellow / M
$59.99 USD
Skip to product information
In stock
CornerStone® CSF300 ANSI 107 Class 3 Heavy-Duty Fleece Full-Zip Hoodie
$59.99 USD
- Verified ANSI 107 Class 3 visibility
- Reflective tape provides 360-degree visibility
- Full-zip front for easier layering and temperature control
- Black lower front and cuffs help hide dirt
- Warm, smooth-faced polyester fleece
Easy returns
See the current return policy
Tracked shipping
Tracking provided when available
Real support
Questions are welcome
Best for
Where it fits
Roadside work, construction, utilities, yards, and other jobs requiring verified Class 3 visibility and added warmth.
- ANSI class
- Class 3
Visibility, protection and fit
Safety & hi-vis details
Certified visibility. Heavy-duty warmth.
The CornerStone® CSF300 Heavy-Duty Fleece Full-Zip Hoodie is built for demanding work environments where warmth, visibility, and comfort matter.
Constructed from smooth-faced heavyweight fleece, this ANSI 107 Class 3 hoodie uses durable 2-inch reflective tape to provide 360-degree visibility across the body and sleeves. Black contrast panels at the lower front and cuffs help conceal dirt and wear in high-contact areas.
The full-zip design makes it easy to layer, while the three-panel hood, rib-knit cuffs, and front pouch pockets provide practical comfort throughout the workday.
Product features
- ANSI 107 Class 3 compliant
- 8.6-ounce, 100% polyester smooth-faced fleece
- Durable 2-inch reflective tape
- 360-degree visibility across body and sleeves
- Black lower front and cuffs for a cleaner appearance
- Three-panel hood with drawcord closure
- Taped neck
- Molded center-front zipper
- Front pouch pockets
- Rib-knit cuffs and hem
- Available in Safety Yellow and Safety Orange
- Adult sizes M through 5XL
Important compliance note
This garment must be fully zipped to comply with ANSI 107 requirements.
The official CornerStone specifications list this as an ANSI 107 Class 3 garment and state that the zipper must be fully closed for compliance.
Variants
Color
- Safety Yellow
- Safety Orange
Size
- M
- L
- XL
- 2XL
- 3XL
- 4XL
- 5XL
- ANSI class
- Class 3
- Reflective configuration
- 2-inch reflective tape providing 360-degree visibility on the body and sleeves
- Materials
- 100% polyester smooth-faced fleece with reflective tape.
- Care
Fit: Standard unisex fit. Order your normal size for a traditional fit or size up for additional room and layering.
Shipping timing and return eligibility vary by item. Review the current store policies before ordering.
Details
Certified visibility. Heavy-duty warmth.
The CornerStone® CSF300 Heavy-Duty Fleece Full-Zip Hoodie is built for demanding work environments where warmth, visibility, and comfort matter.
Constructed from smooth-faced heavyweight fleece, this ANSI 107 Class 3 hoodie uses durable 2-inch reflective tape to provide 360-degree visibility across the body and sleeves. Black contrast panels at the lower front and cuffs help conceal dirt and wear in high-contact areas.
The full-zip design makes it easy to layer, while the three-panel hood, rib-knit cuffs, and front pouch pockets provide practical comfort throughout the workday.
Product features
- ANSI 107 Class 3 compliant
- 8.6-ounce, 100% polyester smooth-faced fleece
- Durable 2-inch reflective tape
- 360-degree visibility across body and sleeves
- Black lower front and cuffs for a cleaner appearance
- Three-panel hood with drawcord closure
- Taped neck
- Molded center-front zipper
- Front pouch pockets
- Rib-knit cuffs and hem
- Available in Safety Yellow and Safety Orange
- Adult sizes M through 5XL
Important compliance note
This garment must be fully zipped to comply with ANSI 107 requirements.
The official CornerStone specifications list this as an ANSI 107 Class 3 garment and state that the zipper must be fully closed for compliance.
Variants
Color
- Safety Yellow
- Safety Orange
Size
- M
- L
- XL
- 2XL
- 3XL
- 4XL
- 5XL
Specifications
- ANSI class
- Class 3
- Reflective configuration
- 2-inch reflective tape providing 360-degree visibility on the body and sleeves
- Materials
- 100% polyester smooth-faced fleece with reflective tape.
- Care
Size & fit
Fit: Standard unisex fit. Order your normal size for a traditional fit or size up for additional room and layering.
Shipping & returns
Shipping timing and return eligibility vary by item. Review the current store policies before ordering.
From Field Notes
Know your gear
Practical guidance connected to what you are shopping.
From Field Notes
What Does ANSI Class 3 Mean? A Practical Guide to High-Visibility Workwear
Not every fluorescent hoodie or reflective jacket is ANSI compliant. Learn what ANSI Cl...
Read guide →
From Field Notes
Class 2 vs. Class 3 Hi-Vis: What’s the Difference?
Class 2 and Class 3 hi-vis garments offer different levels of visible coverage. Learn w...
Read guide →
More gear worth a look
Keep exploring
Jump across the store
Need something else for the shift? Move sideways without starting over.
Clear product informationSpecs and options where they matter.
Secure checkoutShopify-powered payment protection.
Questions welcomeReal support before or after an order.
Outfitting a crew?