breathable
adj. （衣料）透气的；（空气）适合吸入的
例句
Breathable, waterproof clothing is essential for most outdoor sports.
大多数户外运动衣服必须透气且防水。
《牛津词典》
With over 20 types, Tangchang cloth shoes are strong, comfortable, breathable and friendly to the environment.
唐昌布鞋有20多种款式，结实、舒适、透气、环保。
And the atmosphere is breathable as well!
更别提这里的空气是可以呼吸的！
