Which Is Warmer: Polyester or Cotton?
Polyester is generally warmer than cotton due to its better insulation and moisture-wicking properties, making it ideal for retaining heat. Cotton, while breathable and comfortable, loses warmth when damp and does not insulate as effectively. What Are the Temperature Retention Differences Between Polyester and Cotton? Polyester retains heat better by trapping air within its fibers, […]
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