Unverified83% confidenceFactTime unknown
选购尺码时应以手掌围（虎口处一圈）为准而非手长，防风手套偏紧会压迫血液循环反而更冷，指尖应留约3-5mm空隙形成静止空气层增强保暖
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83%
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Unverified手套尺码不宜过紧，指尖需留约5mm空隙保证空气层保暖，过紧会压迫血液循环反而更冷；戴太松则热量流失，选购时以能自然握拳无束缚感、指尖不顶死为准92% similarUnverified手套过紧会压迫血液循环反而更冷，选购应在指尖预留约5mm空隙，让手指周围形成静止空气层保温91% similarUnverified手套尺码不要选贴合过紧的：内部需留出空气层才保暖，过紧会压迫血液循环加速失温，指尖应有约1cm活动空间，且需能容纳薄内衬手套90% similarUnverified手套合身关键看虎口和指长：戴上后握拳虎口不勒、指尖留2-3mm余量最保暖，太紧会压迫血液循环反而更冷，太松则漏风降低保暖87% similarUnverified选购前用手指伸入手套内部翻查：无骨缝手套内壁应平滑无线头凸起，指尖预留约0.5cm空间保证保暖空气层，过紧压迫反而更冷86% similar
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