Ariat FR M4 Relaxed Stretch DuraLight Jett Boot Cut Jean 10030266

Serious protection built into a classic work fit. The Ariat FR M4 Relaxed Stretch DuraLight Jett Boot Cut Jean is made from lightweight, ultra-breathable 11 oz stretch denim that keeps you cool and moving freely through hot, demanding work — without compromising the flame resistance your job demands. 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: 14 cal/cm² — protects against second-degree burns from electrical arc exposure
• Meets NFPA 70E / ASTM F1506 performance requirements
• UL® classified to NFPA 2112
• Permanently flame resistant — protection does not wash out

Built for the Job

• Moisture Movement Technology™ wicks moisture away from skin to keep you dry and comfortable
• Extra-deep front pockets for secure 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

• 11 oz DuraLight stretch denim — lightweight, quick-drying, and ultra-breathable
• 69% Cotton, 30% Modacrylic, 1% Spandex
• 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. 10030266. Available in waist sizes 29–50, inseam lengths 30–36.