The Carhartt Denim Detroit Jacket uses Rugged Flex technology woven into cotton-blend denim, so the jacket stretches through a reach or a lift instead of holding you back. Triple-stitched main seams hold up to repeated hard use, and a corduroy collar adds a classic detail without softening the jacket's durability. An adjustable waist and cuffs dial in the fit, and secure exterior pockets keep tools and essentials in place. What Our Gearhead(R) Experts Are Saying:"I've reached overhead all day loading a truck in this and never felt the denim fight back. The stretch just moves with me, and the seams still look brand new."