The Crye Precision Men's G4 FR Field Pants are engineered for professionals who require flame-resistant protection without sacrificing mobility or comfort. Constructed from innovative High Strength Commando Twillstop fabric made with inherently FR fibers, these pants are lightweight yet highly durable. Engineered stretch allows a slimmer, high-mobility fit, while the adjustable waistband with low-profile tabs enhances comfort during extended wear. Low-profile cargo pockets with expansion bellows provide essential storage without excess bulk, and a zip thigh pocket offers secure phone storage. Flame tested in accordance with ASTM F1930 standards, the G4 FR Field Pant is designed for use with AirFlex Impact Field Knee Pads and delivers advanced protection for high-risk operational environments.