Which product is famous for its soft texture and is often used for high-quality suits and blazers?

The product known for its soft texture and is highly regarded for use in high-quality suits and blazers is cashmere. This fine wool, derived from the cashmere goat, is celebrated for its luxurious feel, warmth, and lightweight nature. Cashmere fibers are finer than merino wool, making them exceptionally soft against the skin. The softness and insulation properties of cashmere make it a desirable option for premium garments, especially in colder seasons.

Wool, while also used in many suit and blazer constructions, tends to have a coarser texture compared to cashmere and may not provide the same level of comfort. Linen, on the other hand, is known for its breathability and crisp texture, which makes it less ideal for high-end suits but more suitable for casual wear or summer garments. Silk is renowned for its smooth and lustrous finish, but it is more commonly associated with formal shirts and accessories rather than the structured nature required in suits and blazers. Thus, cashmere stands out as the go-to choice for those seeking unmatched softness and luxury in high-quality apparel.