WESTERN STYLING. Authentic western styling gives this snap button down workshirt a classic western look for a day on the job site. Made with flame-resistant fabric, this shirt adds a touch of western to your workwear wardrobe. FLAME RESISTANT. Designed to meet rigorous requirements, this FR work shirt has a Arc Thermal Protective Value (ATPV) rating of 9.5 CAL/CM2. Our FR garments are made to self-extinguish to help prevent or reduce the severity of burn injuries. HEAVY-DUTY CONSTRUCTION. Finished with contrast stitching from Nomex (FR) thread at all seams and a safety orange ID for high visibility, this work shirt helps keep you protected on the job. RIGGS WORKWEAR. Durable enough to stand up to the daily wear and tear of tough jobs. Pair with your favorite RIGGS work pants or jeans to complete your workwear wardrobe. UTILITY STORAGE. Finished with snap buttons, this workshirt features (2) spade pockets for easy-access storage.