Engineered for severe weather conditions and cold-weather job sites, the Carhartt Men's Iconic J140 Firm Duck Active Jac delivers legendary Level 3 (Warmest) protection. Crafted from heavy-duty 12-ounce 100% ring-spun cotton firm duck, this jacket features Wind Fighter® technology to block piercing gusts. Inside, the body and attached hood are lined with warm quilted flannel, while the sleeves are lined with smooth quilted nylon for effortless layering. Built with a loose fit that allows a full range of motion while working, it is finished with rib-knit storm cuffs and a matching rib-knit waist to seal in core heat and keep out the cold.
Features:
-
Heavyweight 12 oz 100% ring-spun cotton firm duck shell for maximum durability and wind resistance
-
Quilted flannel body and hood lining with polyester insulation for Level 3 (Warmest) rating
-
Quilted nylon sleeve lining ensures smooth, easy on/off layering
-
Wind Fighter® technology tames harsh winds to keep cold air out
-
Attached quilted flannel-lined hood with adjustable drawcord closure
-
Two lower-front hand pockets and two internal storage pockets
-
Rib-knit cuffs and bottom waistband lock in body heat
Common Q&A’s:
-
How warm is the J140 Active Jac?
It earns Carhartt's Level 3 (Warmest) rating, making it engineered specifically for severely cold conditions with high-grade polyester insulation and a quilted flannel lining. -
What is the difference between Firm Duck (J140) and Washed Duck (J130)?
The J140 uses firm duck canvas, which has a stiffer, more structured feel out of the box and breaks in naturally over time, whereas washed duck is pre-softened. -
How does the fit run?
It features a Loose Fit, providing generous room through the chest and shoulders to easily layer heavy hoodies or sweaters underneath.
- Age Group:
- Adult
- Gender:
- Male



