Wool represents the premium, 100% natural luxury benchmark in flooring, shorn directly from sheep to offer an eco-conscious alternative to petroleum-based synthetics. Its defining characteristic is a natural, microscopic spiral crimp in the fiber that acts like a tiny built-in shock absorber, giving wool unparalleled resistance to crushing and a superb ability to hide soil. It acts as an organic insulator, absorbing sound waves and regulating indoor temperatures, while its natural proteins make it inherently flame-retardant. Visually, wool delivers a rich, low-sheen matte aesthetic that synthetic factories cannot fully replicate. The trade-off for this natural prestige is maintenance; wool is highly porous and will absorb liquid spills quickly, requiring immediate, specialized care. It cannot tolerate harsh chemical cleaners, is prone to minor fiber shedding when brand new, and commands a premium upfront price tag.