Wool

Wool is a natural fibre from the fleece of sheep (and also goats, camels and llamas). Its uniqueness lies in the crimped structure and surface scales of the fibre: they trap air, so wool insulates superbly, while also absorbing moisture yet staying dry to the touch and naturally resisting odour and creasing. Wool makes everything from fine suiting cloth to bulky knitwear and coating fabrics. Its main challenges: it can prickle, dislikes high heat and the mechanical friction of washing (it felts), so it needs gentle or dry care.