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Men's Undyed Ribbed Cashmere Crewneck Sweater - Signature

Regular price $325.00 USD
Regular price Sale price $325.00 USD
Sale Sold out

Worn through a decade of winters, about $0.62 a wear — direct from the artisans of Upper Mustang, with no luxury-label markup.

NPIA Certified
NPIA Certified
Nepal's only government-recognised cashmere certifier. Every piece ships with a serial number you can verify.
100% Himalayan Cashmere
100% Himalayan Cashmere
Grade-A Chyangra fibre, hand-combed in the Himalayas — never blended.
Size
Color
Size guide & measurements

Approximate finished measurements in inches, garment laid flat and unstretched, measured straight across and not doubled. Every piece is hand-knitted, so individual garments vary a little.

A B C D
  • AShoulder — across the back, outer seam to outer seam
  • BBust — flat, one inch below the armhole
  • CArm length — shoulder seam to cuff edge
  • DBody length — highest shoulder point to hem
SizeA · ShoulderB · BustC · ArmD · Length
XXS15½"17¼"22½"24"
XS16¼"18¼"23¼"25"
S17"19¾"24"26"
M18"21¼"25"27"
L19"23"25¾"28"
XL20"25"26½"29"
XXL21"27"27¼"30"
Want the exact numbers for this piece? Tell us the size you are considering and we will measure the actual garment and send you the numbers before it ships.
See the full size guide →
Quantity
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Men's Undyed Ribbed Cashmere Crewneck Sweater - Signature $325.00
How much cashmere from one Chyangra goat goes into this sweater?
Illustration of a Chyangra goat, showing the area the cashmere fleece is combed from

~630g
1 Chyangra goat =
~150g per year

Each sweater uses the entire yearly cashmere of ~4.2 Chyangra goats

Yarn ply icon

Ply Count: 4 Ply
Higher ply = denser, warmer, more durable

Cashmere fibre strand icon

Micron: 16µm
Gauge: 8
Cashmere Ultra-fine, Grade-A fibers

Description

A 100% pure Himalayan cashmere crewneck sweater, hand-combed from Chyangra (Changthangi) goats and knitted by artisans in Nepal — NPIA-certified for authenticity. An everyday layer, from the office to the weekend.

The Substance of True Luxury.

"The Lumusae" is our signature crewneck for a reason. In an era of fleeting, disposable fashion, we chose to create something permanent. This is not a standard layer; it is a masterpiece of substance, designed to be the definitive cornerstone of a life well-lived.

Signature Density Most cashmere is celebrated for being light; the Lumusae is celebrated for its presence. Individually hand-knitted by master artisans in Nepal, this piece possesses an unmistakable, reassuring density that signals quality the moment you lift it. It offers a "weighted embrace" that drapes with a level of authority and opaque warmth that mass-market knitwear simply cannot replicate.

The Architecture of the Rib The full-body ribbed texture is a study in functional elegance. Beyond its sophisticated, multi-dimensional look, the ribbing adds "structural memory" to the garment. It ensures the collar, cuffs, and hem retain their crisp, tailored shape through decades of wear. It is a relaxed, intuitive fit that adapts to your movement while maintaining a commanding silhouette.

Why It’s An Heirloom Investment:

  • Individually Hand-Knitted: Each piece represents days of meticulous artisan labor in the Kathmandu Valley, carrying a soul and durability unique to handmade heritage.
  • 16-Micron Fineness: Sourced from high-altitude Chyangra goats, the superfine fibers provide a "cloud-like" softness that is naturally soft against the skin and deeply insulating.
  • Substantial Warmth: The dense knit gives the Lumusae its reassuring presence—refined enough for the indoors, yet substantial enough to keep you warm against the elements.
  • NPIA Certified Authenticity: 100% pure Himalayan cashmere. No blends, no synthetics—just the gold standard of ethical luxury.


Pairs well with: Executive Crewneck Undyed Himalayan Cashmere Sweater and Original Crewneck Himalayan Cashmere Sweater. New to cashmere? See what a real cashmere sweater is.

Who it’s for

Chosen when a plain crew looks too casual for the occasion. The rib gives the knit structure and a vertical line, so it reads deliberate rather than comfortable.

When to use it

  • Dinner and evenings out where a plain knit would underdress it
  • Wearing knitwear somewhere a jacket is expected
  • Buyers who already own the plain crews and want the next one to differ
ULTIMATE WARMTH (~630g)

  1. Weight: Luxuriously substantial ~630 grams
    The ~630g weight provides exceptional insulation and a richly satisfying feel—designed for those who demand maximum warmth and presence in their knitwear during the coldest seasons.
  2. Softness: Ultra-fine 16-micron fibers
    16-micron fibers are exceptionally rare and luxurious, creating an incredibly plush, enveloping softness that pampers your skin (for comparison, human hair is about 75 microns).

Returns & Exchanges

30 Days to Decide

Cashmere is meant to be felt, not guessed at through a screen. Receive your piece, hold it against your skin, see it in your own light. If it isn't everything you hoped, you have 30 days to return it. Quality issues, wrong items, and colour mismatches are always covered by us at no cost. For sizing or colour-variation returns, we issue full store credit, with a free prepaid label if you're in the US.

Care Instruction

All Lumusae garments are of the highest quality and with good care will last for years to come. To read our care guide please click here

Cashmere is a fine animal hair, not a hard-wearing wool. It responds to cool water and gentle handling, and almost all damage comes from heat and agitation rather than from wearing it. Treated properly, a piece lasts years rather than seasons.

  • Machine wash on a wool or delicate cycle Machine Wash
  • Dry cleaning is safe for cashmere Dry Clean
  • Do not bleach cashmere Do Not Bleach
  • Lay flat to dry, never hang wet Lay Flat to Dry

How do I wash cashmere?

By hand is best. Fill a basin with cool water — no warmer than about 30°C / 86°F — and add a capful of a mild wool or cashmere detergent. Submerge the piece and press it gently under the water for two or three minutes. Do not rub, wring or twist. Rinse in cool water of the same temperature until the water runs clear.

By machine, only if the cycle is genuinely gentle. A wool or delicate cycle works if it stays cool and spins slowly. Turn the piece inside out, put it in a mesh laundry bag, and use a low or no spin setting.

The one thing to avoid is thermal shock. Hot water, a sudden change in temperature, or vigorous agitation causes the fibres to lock together permanently. That is felting, and it cannot be reversed. For the same reason, skip bleach, fabric softener and the tumble dryer.

How do I dry cashmere?

Press the water out between two towels rather than wringing. Reshape the piece while it is damp, then lay it flat on a dry towel away from radiators, direct heat and strong sunlight. Never hang a wet knit — the weight of the water pulls the shoulders and body out of shape as it dries.

Why is my cashmere pilling, and how do I fix it?

Pilling is friction, not a fault or a sign of poor quality. It appears wherever the garment rubs against something — under the arms, along a seatbelt, where a bag strap sits. It is most noticeable in the first few wears and settles down after that.

Lay the piece flat and remove pills with a cashmere comb, working lightly in one direction and letting the comb do the work. Do not pull them off by hand, which drags the surrounding fibres.

Avoid battery fabric shavers. They cut into the surface and thin the knit over time. A comb lifts the pills off; a shaver removes fibre you cannot put back.

How should I store cashmere?

Never hang it — hanging stretches the shoulders over time. Whether you fold or roll depends on how the piece is made.

  • Knitwear — fold. Sweaters, cardigans, hoodies, joggers and polos. Fold along the existing seams and stack loosely.
  • Woven pieces — roll. Shawls, wraps, ponchos and capes. A fold leaves a permanent crease along the fold line, so roll them loosely instead, with acid-free tissue if you have it.
  • Beanies, headbands, socks and gloves — store flat. They keep their shape far better flat than stuffed into a pocket or a drawer corner.

Always store it clean. Moths are drawn to skin oils, perspiration and food traces rather than to the fibre itself, so a piece put away unwashed is far more vulnerable than a clean one. Use a breathable cotton bag with cedar or lavender, and avoid airtight plastic, which traps moisture.

Do I need to wash it after every wear?

No, and you shouldn't. Cashmere benefits from resting between wears — give it a day to recover its shape. Airing it usually does more than washing, and a small mark is better spot-cleaned than put through a full wash.

Is dry cleaning safe?

Yes, and it is a good option for structured pieces or stubborn marks. Choose a cleaner who handles cashmere regularly. Most pieces do not need it often; hand washing at home is gentler and perfectly adequate for routine care.

Care for shawls and wraps

Handwoven shawls are finer than knitwear and prefer hand washing. Do not iron directly on the fabric — if a piece needs pressing, use a cool iron under a cloth, or hang it in a steamy bathroom and let the creases drop out. Fringes can be combed straight with your fingers while damp.

For a longer walkthrough, including stain removal and seasonal storage, read our complete guide to caring for cashmere. If you are unsure about a particular piece, contact us and we will advise.

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NPIA Certified Authenticity

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Direct from Nepalese Artisans

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Free Worldwide Shipping Over $125

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Love it or Return it Guarantee

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Ethically Sourced & Fair Trade

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Cruelty-Free