Which characteristic is associated with silk?

Silk is renowned for its lustrous appearance, which is one of its most distinctive characteristics. This sheen comes from the way light reflects off the smooth surface of the fibers, creating a shimmering effect that is highly valued in textiles. The natural protein structure of silk fibers contributes to this lustrous quality, making it a popular choice for luxury garments and home furnishings.

In contrast, other options do not accurately reflect typical characteristics of silk. For example, while silk can sometimes exhibit poor dimensional stability under certain conditions, its overall quality is maintained through careful handling and processing. Additionally, while some may find it challenging to work with due to its slippery texture, many textile artisans appreciate its ease of draping and ability to take dyes beautifully. Lastly, silk typically possesses moderate elasticity rather than low, allowing it to hold its shape without excessive stretching. This combination of properties makes silk a sought-after material in both fashion and home textiles.