Unverified83% confidenceTradeoffTime unknown
儿童袜多用棉+氨纶偏软的越暖软但越不耐磨，脚尖脚跟易破洞；加锦纶（尼龙）15%-20%的混纺耐磨性显著提升，适合好动学龄儿童
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83%
Confidence
Long-term
Relevance
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