Carhartt's twill double-knee work pant is built to outperform the competition. It’s constructed Carhartt strong of rugged 8.5-ounce, 65% polyester/35% cotton twill. Wrinkle-resistant and with stain-repel-and-release finish - Permanent crease - Sits slightyly below the natural waist - Relaxed-fitting seat and thighs - Double knee - Right leg cell phone pocket - Two back welt pockets with button closures - Leg openings fit over boots.