---
type: "fabric"
name: "Denim"
slug: "denim"
fabric_family: "woven"
construction: "twill"
typical_fibers:
  - "Cotton"
  - "Cotton/Spandex"
weight_gsm: "250–450 g/m²"
price_tier: 3
url: "https://www.fabricatlas.com/fabrics/denim"
updated: "2025-09-08T02:07:28.098361+00:00"
---

# Denim

Denim is a durable, woven fabric characterized by its twill weave, typically made from cotton or cotton blends, known for its strength and versatility in apparel.

- **Fabric Family**: Woven
- **Construction**: Twill
- **Typical Fibers**: Cotton, Cotton/Spandex
- **Weight**: 250–450 g/m²
- **Thickness**: 0.5–1.5 mm
- **Typical Width**: 150 cm
- **Price Tier**: $$$ (3 of 5)

## About Denim

Denim is a sturdy fabric traditionally made from cotton, woven in a twill pattern that gives it a diagonal ribbing effect. The most common type of denim is indigo-dyed, which creates the classic blue jean appearance. Denim can also be blended with spandex for added stretch, enhancing comfort and fit. It is widely used in casual wear, workwear, and fashion applications due to its durability and ability to withstand wear and tear.

## Woven Properties

- **Ends per Inch (EPI)**: 30
- **Picks per Inch (PPI)**: 20

## Stretch Properties

- **Warp Stretch**: 2%
- **Weft Stretch**: 10%

## Performance Properties

- **Air Permeability**: 0.5 CFM
- **Hydrostatic Head**: 100 mm
- **Spray Rating**: 5
- **Evaporative Resistance (Ret)**: 0.5
- **Thermal Resistance (Rct)**: 0.2
- **UPF Rating**: 15

## Appearance & Hand

- **Luster**: Semi Matte
- **Opacity**: Opaque
- **Surface Texture**: smooth
- **Hand & Drape**: Balanced

## Performance Features

- Stretch
- Wrinkle Resistance
- Colorfastness
- Abrasion Resistance

## Common Finishes

- Stone Washed
- Acid Washed
- Sandblasted
- Pre Shrunk
- DWR Durable Water Repellent

## Common Applications

- Jeans
- Jackets
- Shirts
- Skirts
- Overalls

## Common Uses in Detail

### Jeans & Trousers

Denim's tight [Twill](https://www.fabricatlas.com/fabrics/twill) weave and [Cotton](https://www.fabricatlas.com/fibers/cotton) fiber content make it exceptionally resistant to tearing and abrasion, making it the fabric of choice for jeans and trousers. Its ability to soften and conform with wear ensures lasting comfort and a personalized fit.

### Jackets & Outerwear

The sturdy structure of this fabric provides natural wind resistance and durability ideal for casual jackets and overshirts. It layers well over lighter garments, and its ability to hold dye allows for rich indigo tones and fashionable fades over time.

### Home Décor & Upholstery

Its rugged weave and resistance to pilling make it well-suited for cushion covers, throw pillows, and light upholstery. The casual aesthetic blends easily into relaxed interior styles, while its dense construction stands up to everyday household wear and tear.

## Care Instructions

Machine wash inside out to preserve color. Avoid bleach and high heat when drying.

- Machine Wash At 30°C
- Do Not Bleach
- Tumble Dry Low
- Iron At Medium Temperature
- Do Not Dry Clean

## Additional Information

Denim has a rich history and has evolved from workwear to a fashion staple. The fabric's ability to fade and develop a unique patina over time adds to its appeal.

- **Regional Names**: Selvedge Denim, Japanese Denim, Italian Denim
- **Sourcing Regions**: USA, Japan, Italy, China, Turkey
- **Testing Standards**: Martindale/Rub count, Pilling, Colorfastness to wash/light, Seam slippage, Tear strength

## Fibers in This Fabric

- [Cotton](https://www.fabricatlas.com/fibers/cotton.md)

## Similar Fabrics

- [Bedford Cord](https://www.fabricatlas.com/fabrics/bedford-cord.md) — Woven
- [Birdseye](https://www.fabricatlas.com/fabrics/birdseye.md) — Woven
- [Boutis](https://www.fabricatlas.com/fabrics/boutis.md) — Woven
- [Cavalry Twill](https://www.fabricatlas.com/fabrics/cavalry-twill.md) — Woven
- [Cheviot](https://www.fabricatlas.com/fabrics/cheviot.md) — Woven

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*Source: [Fabric Atlas](https://www.fabricatlas.com/fabrics/denim) — HTML version of this page.*