Buying guide
Cashmere is the easiest place to feel the difference between a $250 sweater and a $1,500 one. Grade of fibre, length of staple, ply construction, the gauge of the knit, all of it shows up in the hand and the way the piece holds shape after a winter of wear. The list below is a live cut from every retailer in the index, ranked by current price.
1,800+
Designer brands
100+
Retail partners
30,000+
Active products
5,000+
On sale right now
Grade-A cashmere comes from the soft undercoat of the goat, harvested in the coldest months from Mongolia or northern China. Grade-B and Grade-C mix in coarser hair from the rest of the coat, run shorter staple, and pill faster. Most luxury brands disclose the grade implicitly through the brand reputation rather than explicitly on the label; the cleanest tells are the hand (does it grip your fingertips slightly, like soft felt) and the pilling after the first wear (Grade-A barely pills, Grade-C pills inside a week).
Ply count matters more than gauge for warmth and longevity. A 4-ply (four threads twisted together before knitting) is heavier, warmer, and structurally stronger than a 2-ply at the same gauge. Loro Piana, Brunello Cucinelli, The Row, and Toteme run 2-ply for lightweight pieces and 4-ply for the heavier crew necks. The COS / Naadam entry tier is mostly 2-ply at a tighter gauge.
Care discipline doubles the lifespan. Hand wash in cold water with cashmere shampoo, lay flat to dry on a towel, defuzz with a cashmere comb once a month. Avoid hangers (the shoulders distend); fold and store with cedar blocks against moths. A well-cared-for $800 Loro Piana sweater outlives three $200 contemporary sweaters by a comfortable margin.
Loro Piana, Brunello Cucinelli, The Row, Khaite. The pieces where the spec actually justifies the spend.
Toteme, Acne Studios, COS Atelier. Grade-A cashmere at $400-800 with the cleaner cut.
Naadam, COS, Quince. Sub-$300 cashmere worth knowing about; pills more, lasts less, still beats wool blends.
Same Loro Piana crew, three retailers, three different prices. Fetchi stacks them on one row.