Yes — the knit is pure wool with no synthetic blend, which is why it breathes, holds warmth without bulk and doesn't build static.
The knit is a fine gauge with a brushed, softened surface made to be worn next to skin. Most wearers find it soft; if you're very sensitive, a thin layer underneath works well.
Based on the product details, the fit appears slim and body-skimming. If you prefer an easier drape, going one size up is a safe choice.
Hand wash cold with wool detergent or use a dedicated wool cycle in a mesh bag, then dry flat. Cared for this way, the knit softens with washing rather than wearing out.
Yes — the slim cut, smooth unpatterned body and absence of any hardware mean it layers cleanly under blazers, cardigans and coats.