There are topics in the fashion industry that keep coming back. And rightly so – it's a sign that customers want to understand, not just buy. One of them is the difference between brushed cotton and loop-back cotton. At first glance – a sweatshirt is a sweatshirt. Cotton is cotton. In practice – two completely different worlds in terms of use, feel and seasonality.
This piece came from a need to bring things into order. After a few comments, a few messages and several very similar questions, we decided it was worth saying this clearly, plainly and without shortcuts. Because a good sweatshirt starts not with the colour, but with the decision about which knit to choose.
Loop-back cotton – structure, lightness and everyday functionality
Loop-back cotton is a technically straightforward knit. What comes off the knitting machine goes straight to cutting and sewing. Its defining characteristic is the underside, with clearly visible loops of yarn. These aren't brushed or mechanically disturbed in any way. The fabric retains its original structure.
In wear, this means one thing: predictability. Loop-back cotton is lighter, more breathable and calmer in feel. It doesn't envelop you as intensively as the brushed version, but it provides comfort that you especially appreciate during movement, throughout the day and in transitional seasons. It doesn't overheat.
One major advantage – and it's worth saying directly – is that it doesn't leave fibres on underlayers. T-shirts, shirts or tops worn underneath stay clean from the very first wear. For many people this is crucial, especially if the sweatshirt or trousers are to be a daily wardrobe item worn frequently in various combinations.
Loop-back cotton is also very stable in use. It holds its shape well, ages slowly and predictably, and its character doesn't change dramatically over time. No surprises. For some that's an absolute advantage; for others it's the moment a thought creeps in: "everything's fine, but I'd like something softer."
Brushed cotton – softness, volume and the wow factor
Brushed cotton starts its journey in much the same way. The starting point is often the exact same loop-back knit. The difference comes later, at the finishing stage. The underside of the fabric is subjected to a mechanical brushing process, during which the loops are combed out with specialised rollers. The fibres are pulled out, broken up and softened, creating a characteristic nap.
That's what's responsible for the feeling so many people fall in love with from the very first wear. Softness, fluffiness, warmth. Brushed cotton has something of home comfort about it – like a blanket thrown over your shoulders, like the sweatshirt you reach for after a long day. It's thicker, more substantial and noticeably warmer.
And here comes an important point that often gets missed. Brushed cotton can – especially at the start of its life – leave fine fibres on underlayers. This is not a flaw, a fault or a sign of poor quality. It's a natural consequence of the brushing process, in which some loose fibres need time to settle.
This effect usually subsides after the first two or three washes. Over time the fabric "calms down" and the shedding disappears. It's worth knowing this before you buy, because understanding the process completely changes how you experience the product. It's a bit like new jeans or a wool jumper – the initial behaviour of the fabric doesn't define its long-term quality.
Brushed cotton isn't a year-round fabric for everyone. On warmer days it can simply be too warm. But in cooler months there's nothing to match it for comfort and pleasure in wear. It's a fabric you choose consciously, knowing it gives you something more in exchange for a few small compromises at the start.
Why we work with both knits
Designing clothes isn't about picking one "best" option and replicating it endlessly. It's a constant balancing act between function, season and user experience. That's why we work with both loop-back and brushed cotton – depending on the time of year, the product's purpose and the effect we want to achieve.
Sometimes the priority is lightness, breathability and clean wearability. Other times – softness, warmth and a sense of being enveloped. One knit doesn't exclude the other. They complement each other.
Conscious choice of fabric is one of those things that means you wear clothes longer, more willingly and with greater understanding. And the more we know about what we're wearing, the fewer disappointments there are – and the more good decisions.
That's exactly why we educate. Because a good sweatshirt starts with a good conversation about fabric.