Meet the ARIAT FR Primo Baselayer Long Sleeve Top — a purpose-built base layer designed for jobs that demand flame-resistant protection without sacrificing movement. Crafted from premium, inherently flame-resistant materials, this baselayer delivers on safety right where you work. The fabric sits close to the body for a streamlined silhouette, while thoughtfully placed seams provide a full range of motion through every bend, reach, and twist. Inherently flame-resistant protection integrated into the fabric for reliable safety on the job Strategic seam placement that enhances mobility and comfort during long shifts Extra-long back hem to stay tucked in as you move and reach Permanent odor-resistance to help you stay fresh through demanding days Durable base-layer versatility, designed to layer smoothly under outerwear for year-round workwear FR construction that prioritizes real-world performance over coatings that wash out Ideal for professionals in construction, manufacturing, oil and gas, utilities, and other environments where protection and performance matter. The FR Primo Baselayer top is the practical, single-layer solution that keeps up with your day—from early mornings to late shifts—so you can focus on the task, not the gear. With ARIAT, you’re choosing a brand built on performance and reliability. The FR Primo Baselayer blends serious flame-resistant protection with thoughtful design details that enhance daily wear, helping you stay protected, comfortable, and ready for whatever the workday throws at you.
