Shearling vs Sheepskin: Is There a Difference?

Shearling and sheepskin are, in practice, the same material: the skin of a sheep or lamb, tanned with the wool left on. The difference is emphasis. Merriam-Webster defines shearling as skin from a recently sheared sheep or lamb, tanned and dressed with the wool left on, so the word stresses a shorn, even fleece; sheepskin is the broader name for any sheep's hide tanned with its fleece intact. On a coat label, either word tells you the material is genuine. Neither tells you the quality.

The terms side by side

Term	What it is
Shearling	Wool on. A sheep or lambskin shorn once for an even fleece; usually suede on one side, clipped wool on the other.
Sheepskin	Wool on. A sheep's hide tanned with the fleece intact; the broader word, also used for rugs, boots and seat covers.
Lambskin (leather)	No wool. On a leather jacket, thin, supple leather from lamb with the wool removed.
Mouton (beaver lamb)	Wool on, straightened. Lambskin whose hair has been chemically treated and heat-set to look like beaver or seal fur.
Toscana	Long wool. Lamb shearling with long, silky wool and a suede finish.
Merino shearling	Fine wool. Shearling from merino sheep, usually from Spain or Italy, prized for a soft hand.
Tigrado (curly suede)	Curled wool. Sheepskin with tight curls on one side and suede on the other.
Sherpa, faux shearling	Synthetic. A pile on a fabric backing, made to look like shearling.

Why both words exist

Shearling is the trade's word for a particular preparation: the animal shorn once, so the fleece left on the skin is uniform in length and feel. Overland, a sheepskin maker, defines it exactly that way. Sheepskin is the plain, older word for the whole family, and in most languages it is the only one: the sheepskin coat is the kozhukh in Ukraine, the tulup in Russia, the zamarra in Spain. In English the same garment is often called a shearling coat. So a "sheepskin coat" and a "shearling coat" are usually the same kind of thing, described by a different seller.

In our vintage shearling and sheepskin coats, each listing says whether the coat is genuine or faux.

What the label doesn't tell you

Neither word grades the skin. Quality shows in the hand: a supple, even skin, dense wool that springs back when pressed, and clean seams where the pelts are joined. The breed and the finish matter more than the noun on the label, which is why makers name them separately (Toscana, merino, Tigrado) and why a suede or nappa finish changes how a coat wears and how it should be cleaned.

Lambskin is the word that changes things

"Lambskin" is the one term that can mean something different. On a shearling coat it describes a lamb pelt with its wool. On a leather jacket it almost always means lamb leather with the wool removed: thin, light and very soft, but no fleece. If the listing doesn't mention wool or fleece, assume it is leather.

Mouton: sheepskin dressed as fur

Mouton, from the French for sheep, is lambskin whose wool has been straightened, chemically treated and set with heat to give a smooth, moisture-repellent pile that imitates beaver or seal; in Britain it was sold as beaver lamb. It was widely used for women's coats and for the collars of mid-century flight jackets, and it is often dyed brown. A mouton collar or coat is still genuine sheepskin, just finished to look like something else.

Genuine or faux

Synthetic shearling is usually sold as sherpa or faux shearling. Genuine shearling is noticeably heavier, its wool much denser, and the reverse is one skin, with the fleece growing directly from the leather. Wikipedia's summary of the tells is a good one: the outer hide of real shearling is dull and slightly tacky to the touch, while synthetic versions have a slight sheen. At any cut edge inside a cuff or hem, faux shearling shows a woven or knitted fabric under the pile. For the full step-by-step check, read Is my shearling coat real? How to check in five minutes.