我想知道你的衣服是怎么实现透气却不透水的?我买两次防水的衣服,夹层里面有一层胶,出汗的时候明显水气闷在胶层里面。
Just find it, it's "MOUNTAIN EQUIPMENT CO-OP, made in Canada" that's all the tags left. Paid ~$100 from Sports Experts or similar store ~10 years ago. 夹层里面 no 一层胶, only weight ~50 gram or 100 gram?! I always wear it with a soft cotton house pants underneath. Above -10C, thin light Asian pants, change to thicker pants when below -10C. Elastic waist band, very comfortable

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My old winter jackets 有一层胶 like tar, they were Gortex. Did get stuffy when go indoor in winter, but not to the extend of 水气闷在胶层里面. Back then paid ~$300, each lasted 10 years. I can no longer afford the new GOOD ones, over $500 just for the shell now. Tried few other cheaper brands of 防水防风+透氣, most only lasted 1-2 years then start to break/crack. Now, I just keep multiple jackets instead of 1 jacket for 3 seasons in the old days. Yes, good ones were also my rain coat in Summer

, different brands that I no longer remember.
Sorry, don't think I'm of much help. I'm not very good in the apparel department, need to ask my LD

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