Alpaca and Mohair: Luxury Sweater Fibres Buyers Should Know
Quick answer
Alpaca is smoother and less scaly than sheep's wool, so it feels silkier, rarely prickles and has a high warmth-to-weight ratio; baby alpaca is the finer first shear, not an age grade. Mohair comes from the Angora goat and creates the halo behind brushed sweaters, but pure mohair can feel scratchy, so most commercial knits use 20 to 30 percent mohair blended with wool, acrylic or nylon. On price both sit above wool and below cashmere.
Most buyers know wool and cashmere. Far fewer can tell alpaca from mohair on a sample table — yet these two fibres are what separate a premium knitwear range from a mid-market one. Both bring a halo, a softness and a price point that ordinary wool cannot match. Here is what each one does well, and when to choose it.
Alpaca: warm, silky and hypoallergenic
Alpaca comes from the alpaca, a South American camelid farmed largely in Peru and Bolivia. Its fibre is smoother and less scaly than sheep's wool, which is why it feels silkier and rarely prickles against the skin. It is also notably warm for its weight, and it contains no lanolin, so customers who react to wool often tolerate alpaca well.
- Hand feel — soft, dry, slightly drapey; less "bouncy" than wool.
- Warmth — high warmth-to-weight ratio, ideal for fine-gauge winter knits.
- Best for — premium pullovers, longline cardigans, wraps and scarves.
Baby alpaca refers to the finer first shear, not the animal's age — it is the grade most buyers want for next-to-skin wear.
Mohair: the halo fibre
Mohair comes from the Angora goat. Its long, smooth fibres create the characteristic fuzzy "halo" that gives brushed sweaters their soft, voluminous look. Mohair is durable and takes dye brilliantly, which is why it dominates fashion-forward colour stories.
Pure mohair can feel scratchy, so most commercial knitwear uses it blended with wool, acrylic or nylon. A mohair-blend sweater at 20–30% mohair often delivers the look at a far more workable cost than a pure-mohair piece.
How they compare at a glance
- Alpaca — silky, dense, drapey; best for refined, quiet-luxury collections.
- Mohair — fluffy, light, high-volume; best for trend-led, textured statements.
- Wool — resilient, affordable, versatile; the backbone of most ranges.
- Cashmere — finest and softest; the top of the price ladder in most markets.
Where they sit on price
As a rough hierarchy from accessible to premium: acrylic and cotton blends, sheep's wool, wool-alpaca or wool-mohair blends, pure alpaca or mohair, then cashmere. Blending is the practical tool here — a wool-alpaca blend can lift perceived quality substantially while keeping the unit cost within reach of a mid-market retail price.
If you are building a range, a sensible structure is one halo or luxury style per collection to anchor the brand image, supported by wool and blend pieces that carry the volume.
What to ask your supplier
- Fibre percentage — is it pure, or a blend, and at what ratio?
- Grade — baby alpaca or standard? Which mohair grade?
- Pilling expectation — halo fibres pill more; ask how the yarn is finished.
- Care requirements — most luxury fibres need gentle hand washing or dry cleaning.
Our OEM/ODM programs cover alpaca, mohair and blended yarns with custom colours, gauges and finishing, so you can match a fibre to your target retail price rather than the other way round. For the rabbit-hair end of the speciality scale, our angora sourcing guide covers blend ratios, shedding and welfare.
Exploring a luxury fibre collection? Tell us your target price point and we'll recommend the fibre and blend that gets you there.
Get a free quote Visit yzrsweaters.comFrequently asked questions
Is baby alpaca softer because it comes from a young animal?
No. Baby alpaca is the name for the finer first shear, not an age grade, so the animal may be fully grown. It is the fineness of that first fleece that makes it the grade buyers want for next-to-skin wear. Ask the supplier to confirm the grade in writing rather than assuming the name refers to the animal's age.
Is a pure mohair sweater better than a mohair blend?
Not for most commercial ranges. Pure mohair can feel scratchy against the skin, while a blend at 20 to 30 percent mohair still gives the brushed halo at a more workable cost. Wool, acrylic or nylon in the blend also add structure and durability, so the blend is usually the more sellable garment at the same look.
Where do alpaca and mohair sit against wool and cashmere on price?
Both sit above sheep's wool and below cashmere. The practical ladder runs acrylic and cotton blends, then wool, then wool-alpaca or wool-mohair blends, then pure alpaca or mohair, then cashmere. Blending is the useful lever: a wool-alpaca blend lifts perceived quality substantially while keeping the unit cost inside a mid-market retail price.