Which fabric has matte luster and excellent thermal retention, used for uniforms and pants?

Which fabric has matte luster and excellent thermal retention, used for uniforms and pants?

• A. Denim
• B. Herringbone
• C. Serge
• D. Surah

Answer: (C)

Serge is the fabric that fits both traits—matte luster and strong warmth retention. Its dense wool construction with a tight twill weave gives a smooth, low-sheen surface rather than a shiny finish. That same structure traps air effectively, providing good insulation, so it holds warmth well. These qualities make serge a durable, comfortable choice for uniforms and pants that need both a sober, matte look and reliable warmth. Surah tends to be smoother and more lustrous, so it isn’t described as matte. Denim is rugged and durable but is usually valued for casual wear rather than formal uniforms, and its finish isn’t defined by a matte luster and warmth in the same way. Herringbone refers to a pattern and can be made in various weights and finishes, but it isn’t singled out for the combination of matte surface and superior thermal retention that serge provides.

Serge is the fabric that fits both traits—matte luster and strong warmth retention. Its dense wool construction with a tight twill weave gives a smooth, low-sheen surface rather than a shiny finish. That same structure traps air effectively, providing good insulation, so it holds warmth well. These qualities make serge a durable, comfortable choice for uniforms and pants that need both a sober, matte look and reliable warmth.

Surah tends to be smoother and more lustrous, so it isn’t described as matte. Denim is rugged and durable but is usually valued for casual wear rather than formal uniforms, and its finish isn’t defined by a matte luster and warmth in the same way. Herringbone refers to a pattern and can be made in various weights and finishes, but it isn’t singled out for the combination of matte surface and superior thermal retention that serge provides.