Which property indicates warmth for the 62 Wool crepe variant?

Which property indicates warmth for the 62 Wool crepe variant?

• A. high thermal retention
• B. low thermal retention
• C. moderate breathability
• D. very lightweight

Answer: (A)

Warmth comes from how well the fabric retains heat. This is about thermal retention—how effectively a material traps air and slows heat loss. Wool crepe, especially the 62 variant, has a crimped, lofted fiber structure that creates tiny air pockets, reducing heat transfer and keeping warmth close to the body. That insulating quality is described as high thermal retention, which is the best signal of warmth. Other properties describe comfort or weight but don’t indicate insulation as directly; for example, moderate breathability affects moisture management, and very lightweight suggests less insulation. So high thermal retention most clearly points to warmth for this wool crepe variant.

Warmth comes from how well the fabric retains heat. This is about thermal retention—how effectively a material traps air and slows heat loss. Wool crepe, especially the 62 variant, has a crimped, lofted fiber structure that creates tiny air pockets, reducing heat transfer and keeping warmth close to the body. That insulating quality is described as high thermal retention, which is the best signal of warmth. Other properties describe comfort or weight but don’t indicate insulation as directly; for example, moderate breathability affects moisture management, and very lightweight suggests less insulation. So high thermal retention most clearly points to warmth for this wool crepe variant.