The Ariat FR Women's Rev 1/4 Zip Shirt is a 10 oz. 100% FR cotton fleece work shirt rated 22 cal/cm2 (CAT 2), built for women in utility, industrial, and oil and gas roles who need substantial upper-body arc protection with improved mobility and temperature regulation during daily field work. Its quarter-zip design supports adaptable ventilation while delivering a CAT 2 rating well above the minimum threshold for that category. Designed specifically for women's fit and mobility needs, this FR quarter-zip shirt uses a 10 oz. cotton fleece construction that puts it in a heavier, warmer category than a lightweight FR knit, while the pullover zip front still allows workers to adjust airflow throughout changing temperatures and physically demanding tasks. Ariat builds this garment with a zippered chest pocket, mock collar, ribbed cuffs, and greater arm mobility seam construction for maximum range of motion, making it suitable for transitional weather conditions, layered FR systems, and indoor industrial environments. This women's FR shirt is certified to ASTM F1506, tested to ASTM D6413, and NFPA 2112 compliant, giving safety teams the standards they need to verify before approving it for use in a CAT 2 hazard environment. The quarter-zip collar design provides additional versatility compared to standard crewneck FR shirts, helping workers regulate warmth and airflow without sacrificing professional jobsite appearance. The quarter-zip's long sleeve profile adds arm coverage commonly required in utility, petrochemical, electrical, and industrial maintenance environments where exposed skin protection is necessary. At 22 cal/cm2, this shirt carries meaningfully more arc protection than a typical lightweight FR knit, which matters for safety programs standardizing on a single CAT 2 women's shirt across multiple task types. Compared to lighter FR knits, this 10 oz. fleece quarter-zip trades some breathability for a higher confirmed arc rating and added warmth. Properly cared for, this garment maintains its flame resistant properties for the useful life of the garment. Follow all manufacturer laundering instructions to preserve FR performance and fabric integrity over repeated wash cycles.