Carhartt Super Dux™ Insulated Bib Overalls – Wind & Water Resistant

Built for Work. Made for the Elements.

When the temperature drops and the wind picks up, the Carhartt Super Dux™ Insulated Bib Overalls are ready to go to work. Named after Carhartt's original hunting gear line from the 1930s, these overalls carry nearly a century of hard-won outdoor heritage — now engineered with modern performance technology for today's most demanding conditions.

Whether you're snowmobiling at dawn, setting up an ice fishing shanty in sub-zero temps, or putting in a full day on a frozen jobsite, these overalls deliver serious warmth without weighing you down. The Super Dux™ 7.75-ounce nylon shell is lightweight and strong, keeping you agile when agility matters most, while Rain Defender® durable water repellent and Wind Fighter® technology keep the cold out and your focus in.

Engineered for Extreme Cold

Warmth comes from a dual-insulation system: 80g of 100% polyester 3M™ Thinsulate™ quilted lining from the waist down, and plush Sherpa lining across the front and back from the waist up — the coldest zone, fully covered. This is gear that performs where weather thermometers quit.

Designed for All-Day Utility

Carhartt didn't cut corners on function. A multi-compartment bib pocket, secure front zipper pocket, two front ledge pockets, and two reinforced back pockets keep your essentials and tools exactly where you need them. The hammer loop, front-adjustable elastic suspenders, seam-to-seam chap-style double front construction, and zip-to-knee leg openings with storm flaps mean these overalls are as practical as they are protective.

Built to Last

• Triple-stitched main seams for rugged durability
• Metal rivets at vital stress points
• Reinforced kick panels and double front knee construction with bottom cleanouts (knee pad compatible)

Specifications

• Shell: Super Dux™ 7.75-oz nylon with Rain Defender® DWR finish
• Insulation: 80g 3M™ Thinsulate™ (waist down); Sherpa lining (waist up, front & back)
• Fit: Relaxed
• Closure: Zipper fly with front-adjustable elastic suspenders
• Leg Opening: Zip-to-knee with storm flaps and snap closures
• Care: Machine wash cold, gentle cycle, mild detergent. Tumble dry low. Do not bleach, iron, or dry clean.
• Country of Origin: Imported
• Model No.: OR5004-M