Cool Feeling Polyester Filament Yarn

Polyester Cooling Fiber is a high-performance functional fiber specifically designed for footwear and summer sportswear. By integrating nano-cooling technology and wear-resistant enhancement technology, it addresses critical pain points such as heat retention, sweat accumulation, and fabric abrasion in sports shoes and apparel under high-temperature conditions. This innovation empowers products to achieve a triple upgrade – instant cooling effect, long-lasting dryness, and extended durability – precisely tailored to meet the demands of summer sports and outdoor activities.