Cashmere comes from the fine undercoat of Chyangra goats that graze in the high-altitude pastures of the Himalayas. Each goat produces only a small amount of usable fiber each year, which is exactly why real cashmere feels the way it does and why it's worth understanding before you buy.
At Castello Cashmere, we've been working with this fiber since 2015. We've seen the difference between cashmere that's been rushed to market and cashmere that's been handled with care at every step. This page is our honest attempt to share what we know.
Whether you're looking for pure luxury or a practical everyday blend, choosing the right fiber composition changes everything how the piece drapes, how long it lasts, and how it feels season after season. Here's what we work with.
The pinnacle. Nothing added, nothing diluted. Pure warmth, featherlight weight, and a softness that deepens the more you wear it.
A smart blend for everyday knitwear. The wool gives structure and resilience while the cashmere content keeps it noticeably softer than plain wool.
A more accessible entry point. Even a small amount of cashmere lifts the handle of the fabric you can feel the difference against the skin.
Lightweight and breathable with a gentle sheen. A favourite for transitional-season scarves and wraps that need to work across a range of temperatures.
Finer than standard wool and naturally moisture-wicking. Great for performance-oriented pieces where comfort and care ease matter as much as appearance.
Clean, breathable, and unpretentious. We use high-quality cotton for pieces meant to be worn often, washed freely, and kept for years.
Softer than pure cotton, lighter than pure cashmere. These blends tend to be more stable in shape a good choice for structured garments.
Two of the oldest luxury fibers, working together. The silk adds a natural lustre and smoothness that pure cashmere alone doesn't have.
Crisp, cool, and grounded. These blends are built for warm weather relaxed in texture and honest in character.
We source 100% cashmere yarn from carefully chosen mills in Italy and China each one vetted for quality, consistency, and transparency about where their fiber comes from. Not all cashmere is the same, even within this category, which is why we rate yarns by quality grade and price range so you can compare easily.
Color cards are available for yarns we stock regularly. We also carry certified options and highlight what we call "Quality Secrets" the things most brands never tell you about how cashmere is made or graded.
Cashmere has been traded along the Silk Road for centuries. Royalty in Europe and Asia paid fortunes for it. Today it's more accessible but no less remarkable when it's done properly.
True Himalayan cashmere comes from Chyangra goats living above 4,000 metres. The extreme cold is what drives the animals to produce the dense, fine undercoat we rely on.
A single Chyangra goat yields roughly 100–200 grams of usable cashmere per year. A single scarf can take fiber from several animals. That scarcity is real not a marketing story.
Fiber diameter is measured in microns. Most premium cashmere sits between 14 and 16 microns. Anything above 19 starts to feel prickly. This single number shapes the entire experience of wearing the garment.
Nepal has been producing cashmere and pashmina goods for generations. The skills passed down through Kathmandu's artisan communities are not easy to replicate and that's why we choose to keep production here.
Recycled cashmere made from pre-consumer or post-consumer waste is increasingly popular. It uses less water and fewer new resources. The fiber is slightly shorter, but when blended well, the result can be surprisingly good.
How cashmere is dyed affects both its feel and longevity. We favor low-impact dye processes wherever possible. Natural and undyed cashmere in its original ivory, grey, or brown tones remains some of the most beautiful material we handle.
Cashmere is tougher than people assume, but it does need a little attention. Treat it right and a good piece will outlast most things in your wardrobe.
Fill a basin with cool water and a small amount of gentle, pH-neutral soap. Submerge the garment, press gently never rub or wring and rinse until the water runs clear.
Hanging wet cashmere stretches it out of shape. Lay it flat on a clean towel, reshape while damp, and let it air dry away from direct heat or sunlight.
Give your cashmere at least a day's rest between wears. The fiber relaxes and recovers its shape naturally. Wearing it every day without a break shortens its life noticeably.
Store cashmere folded in a drawer or on a shelf hanging causes shoulders to stretch and deform. For long-term storage, a breathable cotton bag with a cedar block works well.
Pilling happens when short fibers rub together. It doesn't mean the quality is poor it's natural. A cashmere comb or fabric shaver removes pills easily and the piece looks almost new again.
Moths are attracted to natural fibers, especially if there are traces of body oil or food. Always clean cashmere before storing it for the season. Cedar and lavender are natural deterrents.
A lot of cashmere on the market today has been chemically softened to pass the touch test in a shop. True quality shows up over time in how the garment holds its shape, how the fiber behaves after washing, and whether it lasts. Here are the factors we pay attention to.
Longer fibers produce stronger, more durable yarn that pills less. Short-staple cashmere may feel soft initially but deteriorates faster with wear.
The finer the fiber, the softer and more luxurious the feel. Premium cashmere typically measures between 14–16 microns anything coarser will cause irritation against bare skin.
Natural undyed cashmere retains its integrity. Over-bleaching to achieve a bright white weakens the fiber structure and affects how well it takes dye afterward.
A sustainable choice with a shorter fiber length. When blended thoughtfully, recycled cashmere performs well but the sourcing and blending process matters enormously.
Some "cashmere" products contain a mix of other fibers without clear labelling. Genuine quality cashmere is exactly what it says on the label no fillers, no surprises.
Low-impact, fiber-reactive dyes hold color longer and are gentler on the fiber. Harsh chemical dyeing can affect softness and long-term durability.
Inconsistency in yarn thickness shows up as irregularities in the finished fabric visually and structurally. Even, well-spun yarn is a mark of a skilled producer.
Cashmere should be combed, not sheared. Combing collects only the fine undercoat without contaminating the fleece with coarser outer hair. Shearing produces a lower-quality, harder-to-process fiber.
If the dehairing process isn't thorough, coarse guard hairs remain in the finished product. These are what cause that scratchy feeling that shouldn't exist in real cashmere.
Gram weight per square metre tells you how substantial a piece is. Ultralight cashmere has its place, but a good weight ensures the garment drapes well, insulates properly, and wears with dignity.
Castello Cashmere is a fashion and lifestyle label promoting Nepali Pashmina products at an honest, accessible price without cutting corners on the things that actually matter.
Castello Cashmere Industries · Farm to Fashion · Kathmandu, Nepal