Unverified80% confidenceTradeoffTime unknown
泡沫密度越高浮力越强、越耐踩踏，但棒体越硬、脖颈和腋下支撑时越硌人，低密度款柔软舒适但易被指甲掐出永久凹痕
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
Sources
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