Unverified80% confidenceTradeoffTime unknown
EVA材质硬度适中、支撑性好但触感偏硬；硅胶柔软有弹性、防夹缓冲最佳但易吸灰；泡棉最软最便宜但耐用性差、几个月易压扁失效
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80%
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Long-term
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