NKE FR Lightweight Flex Long Sleeve Tee – CAT 2, NFPA 2112, 8 cal/cm², Khaki Green (NKCNT-ST-4001)
The NKE NKCNT-ST-4001 FR Lightweight Flex Long Sleeve Tee is engineered for comfort, flexibility, and reliable flame-resistant protection in demanding work environments. Constructed from a 6 oz, 93% cotton / 7% spandex stretch blend with raglan sleeve construction, it delivers superior mobility and breathability for long hours on the job. Inherently FR properties and aramid sewing thread provide dependable CAT 2 arc flash and flash fire protection — UL certified to NFPA 2112 and compliant with NFPA 70E — without compromising performance or comfort.
Key Features
- CAT 2 arc flash protection — ATPV of 8 cal/cm², meeting the minimum requirement for Category 2 PPE
- NFPA 2112 & NFPA 70E compliant — UL certified for flash fire protection and arc flash compliance
- Lightweight stretch fabric — 6 oz, 93% cotton / 7% spandex blend; breathable, flexible, and comfortable for all-day wear
- Raglan sleeve construction — enhances arm mobility and range of motion for unrestricted movement
- Inherently aramid sewing thread — FR stitching adds strength and durability throughout the garment
- Left chest pocket with Velcro closure — secure, convenient storage for small items and tools
- Clean workwear design — suitable for standalone wear or as a base layer under FR outerwear
Specifications
| Attribute | Detail |
|---|---|
| Style No. | NKCNT-ST-4001 |
| Arc Rating (ATPV) | 8 cal/cm² |
| Arc Flash Category | CAT 2 |
| Compliance | NFPA 2112 (UL Certified), NFPA 70E |
| Fabric Weight | 6 oz |
| Fabric Blend | 93% Cotton / 7% Spandex |
| Sleeve Style | Raglan |
| Stitching | Inherently aramid sewing thread |
| Pockets | Left chest pocket with Velcro closure |
| Color | Khaki Green, Charcoal Grey |
| Sizes Available | S, M, L, XL, XXL |
Quick Decision Guide
- Need CAT 2 FR protection with stretch and mobility? — The 93% cotton/7% spandex blend and raglan sleeves deliver full range of motion
- Required to meet NFPA 2112? — Yes, UL certified to NFPA 2112 for flash fire protection
- Want a lightweight FR base layer? — At 6 oz with stretch fabric, this tee works well under FR outerwear or as standalone wear
- Need a Velcro chest pocket? — The left chest pocket with Velcro closure keeps small items secure during active work
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Looking for a button-down FR work shirt instead? — See the NKE NKS-2002 FR Shield Work Shirt (9.5 cal/cm², 100% cotton ripstop)
Frequently Asked Questions
What is the arc rating of the NKE NKCNT-ST-4001?
The NKCNT-ST-4001 has an ATPV of 8 cal/cm², meeting the minimum requirement for CAT 2 arc flash PPE.
Is this shirt NFPA 2112 compliant?
Yes — the NKCNT-ST-4001 is UL certified to NFPA 2112 for flame-resistant garments protecting against flash fire, and also meets NFPA 70E requirements for arc flash protection.
What fabric is this tee made from?
The shirt is constructed from a 6 oz, 93% cotton / 7% spandex blend — lightweight and stretchy for all-day comfort and mobility.
What makes the raglan sleeve design beneficial?
Raglan sleeves extend from the collar to the underarm in one piece, eliminating the shoulder seam. This provides a greater range of arm motion and reduces pressure points during active work.
How does this compare to the NKE NKS-2002 FR Shield Work Shirt?
The NKCNT-ST-4001 is a lightweight stretch long sleeve tee at 8 cal/cm² — better for mobility and layering. The NKS-2002 is a 100% cotton ripstop button-down at 9.5 cal/cm² — slightly higher arc rating with a more traditional work shirt profile.