Unique Technologies & Shell Fabrics
Carhartt uses a variety of technologies on their clothing, shoes and accessories to improve things like breathability, flexibility and dryability. We've summarised the different technologies below so you can understand what they mean. Read more about Rain Defender™, Storm Defender™, Wind Fighter™, Fast Dry®, Force® and Rugged Flex®.
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Firm Duck
Firm duck is the strongest cotton duck and the most durable canvas out there. Built with added toughness, firm duck is water repellent, wind resistant and rugged. If you like to break in your jacket and pants, firm duck is for you.
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Duck
Duck is stiff, ring-spun cotton. If you like your Carhartt solid, classic and durable as the day is long, this is the duck for you. Duck and Firm Duck is technically a kind of canvas, and clothing made from this type of material is windproof and tough.
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Washed Duck
If you like Sandstone Duck, you will like the Washed Duck. This fabric feels exactly like it sounds. Carhartt has taken its durable Classic Duck and washed it for a broken-in look and feel. It breaks in faster that Duck and looks newer, longer. Washed duck fabric is similar to Carhartt's now retired sandstone fabric, but employs new production techniques to create a similar look and feel as its predecessor.
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Sandstone Duck
Sandstone duck is sanded and brushed for softness and comfort. The more you wear it, the more it breaks in – it’s comfortable the first day you put it on and more comfortable and worn-in on the 50th.
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Quick Duck®
Quick Duck® is durable and lighter than traditional Sandstone Duck. It’s built with a durable water repellent, so water beads up and rolls off, and it does not require breaking in like Sandstone – So your gear will always look fresh.
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Rugged Flex® Duck
Rugged Flex® Duck gives you the classic Carhartt look, with just the perfect amount of stretch. Made by combining the famous cotton Duck with Rugged Flex® durable stretch technology, the result is increased ease of movement everywhere it’s needed, and the most comfortable heavyweight gear.
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Cordura®
Cordura® is a synthetic (or sometimes a synthetic and cotton-based blend) fabric that is durable and strong. Cordura® fabrics keep you at work, protecting you from the wear-and-tear hazards of life on a job site, and Carhartt’s gear equipped with Cordura synthetic fabric is built to last.