Breathable

The atmosphere of this planet is not breathable.

Can we make Mars' atmosphere breathable?

The jacket is made from breathable material.

Is the material breathable?

Open the window, the air is not breathable!

The air is safe and breathable.

The air of the planet is not breathable.

Karl warned Rima that the air was not breathable.

The planet has breathable air.

These underwear are made from a smooth, breathable fabric.

The Wards are open-topped, with skyscrapers rising from the superstructure. Towers are sealed against vacuum, as the breathable atmosphere envelope is only maintained to a height of about seven meters. The atmosphere is contained by the centrifugal force of rotation and a "membrane" of dense, colorless sulphur hexafluoride gas, held in place by carefully managed mass effect fields.

breathable paint

If you’re looking for the most breathable mask, Lukovics says, “Cotton is preferable, mainly for absorbing moisture/sweat.” She says multiple layers may be more protective but will also impact breathability.