Core Insights - The announcement from Suzhou's market supervision bureau highlights the quality inspection results of functional sportswear, revealing a 4.3% non-compliance rate among the 69 batches tested [6][22]. Product Overview and Industry Distribution - Functional sportswear is designed for athletic activities, utilizing high-tech materials like polyester for moisture-wicking and spandex for elasticity, ensuring comfort and performance [2][3]. - The global market for functional apparel is expanding due to rising health awareness and fitness trends, with both professional athletes and casual consumers driving demand [3]. - The industry features a well-structured supply chain, with upstream suppliers innovating materials, midstream manufacturers adopting smart production, and downstream brands targeting diverse market segments [3]. Inspection Basis and Key Projects - The quality inspection was based on multiple national standards, including GB18401-2010 and GB/T29862-2013, covering various performance metrics [4][5]. - Key inspection items included formaldehyde content, pH value, color fastness, fiber content, moisture permeability, and UV protection [5][6]. Inspection Results - Out of 69 batches inspected, 3 were found non-compliant, primarily due to issues with moisture absorption rates, moisture transmission index, water droplet diffusion time, capillary height, and UV protection performance [6][15]. - The non-compliance rate indicates potential quality control issues within the manufacturing processes of certain brands [6][8][10]. Consumer Guidance - Consumers are advised to check product labels for compliance with functional standards and to prefer well-known brands with higher compliance rates [16][17]. - It is recommended to select apparel based on specific activity needs, ensuring that the claimed functionalities align with actual performance [18][19].

Core Viewpoint - The article discusses the effectiveness and technology behind quick-drying clothing, emphasizing the importance of material composition and the advancements in fabric technology to enhance moisture-wicking and evaporation capabilities [5][6][19]. Summary by Sections Quick-Drying Clothing Technology - Quick-drying clothes utilize synthetic fibers or modified natural fibers to improve moisture absorption and evaporation, addressing the discomfort caused by traditional cotton fabrics [5][6]. - The structure of fibers, such as hollow or cross-sectional shapes, increases the surface area for moisture transfer, allowing sweat to evaporate more efficiently [8][11]. Market Overview - Numerous brands offer quick-drying products, with DuPont's Coolmax fabric being a pioneer in moisture-wicking technology since 1986 [9][10]. - Coolmax fibers have a unique structure that enhances moisture transport, achieving nearly 100% moisture loss in 30 minutes, compared to only 50% for cotton [13]. Consumer Awareness and Product Selection - Consumers are advised to check labels for the percentage of quick-drying fibers, as higher fiber content typically correlates with higher costs [20][21]. - Testing by consumer protection organizations has shown that many products do not meet advertised moisture-wicking claims, highlighting the need for careful label scrutiny [26][29]. Performance Standards - The article outlines national standards for moisture-wicking performance, categorizing products into three levels based on their absorption and drying rates [28]. - For optimal performance, consumers should select products with the highest ratings, especially for outdoor activities where sweat management is crucial [29].