A Guide to Noble Cloths: From Super 130s Wool to Vicuña

The soul of any high-quality garment lies in the intrinsic excellence of its raw material. In tailoring, the fineness of merino wool is classified using the "Super S" grading system, regulated by the International Wool Textile Organisation (IWTO). This nomenclature (ranging from Super 100s to Super 220s) doesn't measure the weight of the cloth or the density of the weave, but the average diameter of the wool fiber expressed in micrometers (microns). The higher the Super number, the finer the fiber, translating into a softer hand and a silkier texture.

However, choosing Super 150s wool cloths or finer requires understanding the balance between softness and durability. While a Super 100s or Super 120s cloth (around 18.75 microns) is robust and resistant enough for intensive daily use, a Super 150s wool (16.25 microns) offers an elegant sheen and a fluid drape ideal for formal occasion suits. Understanding this difference keeps the wearer from choosing a delicate cloth for rough use or, conversely, a stiff cloth for formal wear.

Beyond traditional merino wool, artisanal tailoring turns to blends with noble fibers to enhance specific properties. Silk lends tenacious resistance and a discreet sheen; cashmere (from the Kashmir goat) provides light, extremely soft thermal insulation; and mohair (from the Angora goat) adds a cool crispness and a pearly sheen ideal for evening suits. At the very top tier of textile luxury sits vicuña fiber, historically known as the "fiber of the gods," characterized by unmatched warmth and its scarcity in the international market.

Selecting Loro Piana cloths in Lima, as well as textile pieces from the most respected European spinning houses, ensures the cloth responds properly to environmental demands. Making fine wool suits in Lima requires calibrating the porosity of the weave to allow air circulation without losing structural drape. At Alex Villom Tailoring, clients are advised on selecting the perfect cloth according to their lifestyle, guaranteeing lasting aesthetic performance.