"That layer will protect her from the strongest cosmic rays," he told Bud.

The outermost layer should protect you from wind and rain (without holding sweat next to your skin).

This top layer protects the lower layers of skin as they heal.

The layers of scarves couldn't protect her, and she crumpled to the ground, unconscious.

The layer forms on either or both the surfaces in contact and can protect against wear.

These three layers protect the cat from the Russian weather extremes, and provide a hardy, easy to care for coat today.

This layer protects the metal by preventing oxygen from reaching it.

Only a layer of dried mud on the floor protects the works below.

The layer, in the upper stratosphere, protects against the sun's ultraviolet rays.

The layer is impervious to water and air, protecting the metal beneath.