Short answer
Brushed cotton is ordinary cotton fabric that has had its surface raised by brushing, giving it a soft, slightly fuzzy feel. It is usually made entirely of cotton, though you should check the label. It is closely related to flannel, and it tends to feel warmer than the same fabric before brushing because the raised fibers trap more air.
How brushed cotton is made
Brushing is a finishing step, not a fiber type. After the fabric is woven, it passes over rollers covered in fine wire or similar bristles that lift tiny fiber ends from the surface. This raised surface is called a “nap.” The base fabric can be plain weave, twill or another structure, and the brushing can be done on one side or on both.
Is brushed cotton 100% cotton?
Often yes, because the brushing process works on the cotton itself and adds nothing. But “brushed” only describes the finish. Some brushed fabrics are cotton-polyester blends, so read the fiber content on the label if you specifically want 100% cotton. Other names you may see include “cotton flannelette” or simply “brushed.”
Brushed cotton vs flannel
The two overlap heavily, and the terms are used differently around the world.
- Flannel is a soft napped fabric that can be made from cotton, wool or synthetics. Cotton flannel is typically brushed on both sides.
- Flannelette is the term commonly used for lighter cotton versions, especially in the UK, Australia and some other regions.
- Brushed cotton is a broader description of any cotton with the finish. It is often lighter and brushed on one side only.
So brushed cotton can be flannel, and cotton flannel is a kind of brushed cotton, but retailers don’t always follow these distinctions strictly. Product descriptions usually say which side is brushed and give the fabric weight.
Is brushed cotton warmer than regular cotton?
Usually, yes, a little. The raised fibers hold a thin layer of air close to the body, which can make the fabric feel warmer and less cold to the touch than smooth cotton. The effect is modest, and thicker weights and double-sided brushing feel warmer. Brushed cotton is not as insulating as thick wool or fleece.
For comparison, wool generally provides more insulation than cotton at similar weights (see wool or cotton). Cotton absorbs moisture and can feel cool if it gets damp, so wool is often chosen for cold, wet conditions.
Can you wear or sleep in it in summer?
Lightweight brushed cotton can be fine in mild weather, but many people find it too warm in hot conditions. For summer, smooth, breathable weaves such as percale or lawn usually feel cooler. For more on cotton weaves and finishes, see our guide to types of cotton for t-shirts, which explains how fiber, yarn and fabric differ.
Quality, pilling and care
Quality depends on the base fabric and brushing. Good brushed cotton uses a decent yarn and tight enough weave that the nap does not wear off quickly. Because the surface fibers are loosened, brushed cotton can pill with wear and washing (see fabrics that don’t pill for what resists it). To keep it looking good:
- Wash at the temperature on the care label, preferably cool or warm.
- Avoid overloading the machine to reduce friction.
- Dry on low heat or air dry, and expect some shrinkage if washed hot.
Yarn quality matters too; combed or ring-spun yarns generally pill less than basic yarns, although this is not guaranteed.
Brushed cotton vs washed cotton
“Washed” or “stonewashed” cotton has been pre-washed, often with enzymes or stones, to soften it and give a relaxed, rumpled look. It is a different finish from brushing, and it doesn’t create a fuzzy nap.
Disadvantages
- Can feel too warm in hot weather.
- May pill or lose its nap over time.
- May shrink if washed hot.
- Like all 100% cotton, it can wrinkle and absorb moisture slowly to dry.
Brushed cotton suits cool-season bedding (see flannel vs cotton sheets), pajamas and shirts, and it’s a good lower-cost way to get a cozy feel without moving to wool or synthetic fleece.