Pilling is not a mystery. It is physics.
When two surfaces rub against each other — the throw against your jeans, your jeans against the sofa — short fibers work their way loose and tangle together. The result is the small, fuzzy balls that appear on the surface of a blanket after a few months of real use. They are not damage. They are a structural consequence of using fibers that are too short, too coarsely processed, or too weak to stay where they were put.
The throw you are replacing right now is pilling because of one or more of these reasons. Not because you washed it wrong. Not because you use it too much.
What actually causes pilling
Every textile fiber has a length. In natural fiber, that length is called the staple length, and it is one of the primary determinants of how a finished piece will age.
Short fibers pill. Long fibers resist it.
Cashmere fibers — even from a reputable source — measure around four centimeters. Alpaca fibers from first shearing measure eight to twelve centimeters. That length difference is the reason a well-processed baby alpaca throw outlasts a cashmere throw of equivalent quality: the longer the fiber, the more anchor points hold it in place, and the harder it is for friction to work it loose.
This is not a marketing claim. It is fiber geometry.
The processing problem
Fiber length is necessary but not sufficient. The way fiber is sorted, cleaned, and spun has as much to do with pilling as the raw material.
A third-party review of Quince's cashmere sweater — updated March 2025 — described the result after regular wear: "It has pilled quite horribly." A different Quince alpaca-blend piece: "It pilled like crazy: small little balls everywhere."
These are not bad products in the abstract. They are the products that result from blending fiber grades and processing them for a price point rather than a durability standard.
The fiber in those products is short. The processing is inconsistent. The blend ratios are not disclosed. When you combine all three, pilling is predictable.
What is also predictable: the brand that sold it will tell you pilling is normal.
First shearing matters
An alpaca produces fiber every year for most of its life. But the fiber from the first shearing — taken once, when the animal is young, before the fiber has begun to coarsen — is finer and longer than anything that comes after. Its staple length is at its maximum. Its micron count — the measure of fiber fineness — is at its lowest, typically 21 to 23 microns.
After the first shearing, both numbers move in the wrong direction. The fiber coarsens slightly each year. The staple length decreases. By the third or fourth shearing, the material is still usable, still good — but it is not the same fiber.
First shearing is not a marketing designation. It describes a single moment in an animal's production that cannot be replicated. It is also a choice: a producer either sources exclusively from first shearing, or they don't. Blends, by definition, cannot make this claim.
The mill question
The third variable is the mill.
Processing affects the finished fabric. Sorting, spinning, weaving, and finishing all contribute to how a throw feels and wears.
Every Paqari throw is woven in Peru from 100% baby alpaca.
Why this is auditable
The claim "won't pill" is easy to make. Any brand can print it.
What is harder to print is what makes it true.
Paqari's throws carry the Alpaca Origin Certification — a chain-of-custody verification that traces fiber from a verified Peruvian alpaca herd to the finished product. It is not a self-reported designation. It requires documentation at every step of the supply chain. It exists because the global alpaca market has a fraud problem, and the certification exists to address it.
Combined with our GOTS and OCS certifications, the sourcing of every throw is auditable in a way that a product labeled "alpaca blend" — or even "100% alpaca" without certification — is not.
Pilling depends on fiber, yarn, construction, care, and friction. Alpaca is not pill-proof.
The throw that pills after one season was not made to last. Ours was.
21–23 micron. First shearing only. Woven in Peru. $310 direct.
