Unverified82% confidenceDecision RuleTime unknown
选攀岩/抱石软壳看四向弹力（4-way stretch）和肩背活动余量，含氨纶8%以上或标注high stretch的面料抬手不牵拉，纯尼龙无弹力软壳不适合大动作
1
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82%
Confidence
Long-term
Relevance
-
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Unverified选购登山用软壳优先看四向弹力（4-way stretch）标注，膝盖抬升与手臂上举无束缚感；两向弹力面料在攀爬动作时会明显扯拉86% similarUnverified四向弹力（four-way stretch）软壳的拉伸率通常达30-50%，明显优于二向弹力，适合攀岩、攀爬等大幅度动作；标注仅‘弹力’未注明四向的多为二向或含弹性纤维极少，活动受限85% similarUnverified软壳面料具备一定弹性，适合需要腿部大幅度动作的活动（骑行、攀爬），但并非专业运动剪裁85% similarUnverified弹力越高越贴身舒适但支撑感越弱：四面弹（four-way stretch）面料活动自由度高适合瑜伽攀岩，压缩支撑则需低弹高压面料，两者难兼得84% similar
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