Bulwark Men's Flex Knit FR Hooded Tee – CAT 2, NFPA 2112, 8.3 cal/cm² (STH2NV)
The Bulwark STH2NV Men's Flex Knit FR Hooded Tee delivers CAT 2 arc flash protection in a lightweight, stretch-knit construction built for all-day comfort and freedom of movement. With an ATPV of 8.3 cal/cm² and compliance with NFPA 2112 and NFPA 70E, this hooded tee is engineered for utility and industrial professionals who need certified FR protection without sacrificing mobility. The contrast pattern and athletic fit make it equally suited for standalone wear or as a base layer under FR outerwear.
Key Features
- CAT 2 arc flash protection — ATPV of 8.3 cal/cm², meeting the minimum 8 cal/cm² requirement for Category 2 PPE
- NFPA 2112 & NFPA 70E compliant — UL certified to meet NFPA 2112 (2023 Edition) flash fire protection standards
- Lightweight stretch fabric — 6.75 oz jersey knit moves with you for all-day comfort and greater range of motion
- FR hood — provides additional protection from the elements and arc flash exposure at the head and neck
- Sleeve pocket with pencil stall — quick-access storage for pens, markers, or small tools
- 93% Cotton / 7% Spandex Elastane blend — inherently FR cotton base with stretch for athletic fit and comfort
- Modern contrast pattern — athletic look suitable for both jobsite and layering applications
Specifications
| Attribute | Detail |
|---|---|
| Style No. | STH2NV |
| Arc Rating (ATPV) | 8.3 cal/cm² |
| Arc Flash Category | CAT 2 |
| Compliance | NFPA 2112 (2023 Ed.), NFPA 70E |
| Fabric Weight | 6.75 oz jersey |
| Fabric Blend | 93% Cotton / 7% Spandex Elastane |
| Pockets | Sleeve pocket with pencil stall |
| Sizes Available | S, M, L, XL, XXL |
| Color | Navy (NV) |
| Origin | Imported; fabric made in USA |
Quick Decision Guide
- Need CAT 2 arc flash protection? — The STH2NV is rated at 8.3 cal/cm² ATPV, meeting CAT 2 requirements
- Required to meet NFPA 2112? — Yes, this garment is UL certified to NFPA 2112 (2023 Edition)
- Want FR protection with stretch and mobility? — The 93% cotton/7% spandex jersey knit provides full range of motion
- Need a hood for additional head/neck coverage? — The FR hood provides protection from both elements and arc flash exposure
- Wearing as a base layer? — The lightweight construction and athletic fit make it ideal for layering under FR outerwear
Frequently Asked Questions
What is the arc rating of the Bulwark STH2NV?
The STH2NV has an ATPV (Arc Thermal Performance Value) of 8.3 cal/cm², qualifying it as CAT 2 arc flash PPE.
Is this shirt NFPA 2112 compliant?
Yes — the STH2NV is certified by Underwriters Laboratories to meet NFPA 2112 (2023 Edition) for flame-resistant garments protecting against flash fire. It also meets NFPA 70E requirements.
What is the fabric composition?
The body is 93% Cotton / 7% Spandex Elastane, constructed as a 6.75 oz jersey knit for lightweight stretch and comfort.
Can this shirt be worn as a standalone garment?
Yes — it provides CAT 2 protection as a standalone garment. Per NFPA 2113, it should be worn with certified FR pants or lower body coverage to meet full flash fire protection requirements.
What sizes are available?
The STH2NV is available in Small, Medium, Large, XL, and XXL.