Ariat FR M4 Relaxed DuraLight Ripstop Boot Cut Pant 10026002

Serious protection in an ultra-light package. The Ariat FR M4 Relaxed DuraLight Ripstop Boot Cut Pant is built from 6.1 oz inherent ripstop fabric — featherlight, quick-drying, and engineered to resist tearing through the toughest days on the job. Inherently flame resistant, so the protection is built into the fiber itself and never washes out. Relaxed through the waist, hip, and thigh with a classic 19" boot cut leg opening that stacks perfectly over your work boots.

FR Protection

• CAT 2 rated — dual-hazard protection against flash fire and electrical arc
• Arc rating: 9.8 cal/cm² — protects against second-degree burns from electrical arc exposure
• Meets NFPA 70E / ASTM F1506 performance requirements
• UL® classified to NFPA 2112
• Inherently flame resistant — protection is built into the fiber and does not wash out

Built for the Job

• Moisture Movement Technology™ wicks moisture away from skin to keep you dry and comfortable
• Articulated knees for unrestricted movement in high-flex positions
• Extra-deep front pockets and utility pockets for secure, accessible storage
• Strategically reinforced belt loops at key stress points
• No-rub comfort inseam lays flat to minimize chafing during all-day wear
• Heavy-duty zipper and hardware for lasting reliability

Construction

• 6.1 oz DuraLight Featherlight™ ripstop — ultra-light, quick-drying, and tear-resistant
• 54% Meta-aramid, 40% Modacrylic, 5% Para-aramid, 1% Antistatic
• Relaxed fit — mid rise, relaxed through waist, hip, and thigh
• 19" boot cut leg opening
• Made in Mexico with fabric from the USA

Style No. 10026002. Available in waist sizes 29–50, inseam lengths 30–36.