Difficult

What is as big as you are and yet does not weight anything?

Though not a plant, has leaves. Though not a beast, has spine. Though many wouldn't need this thing, It's more valuable than wine.

All about, but cannot be seen, Can be captured, cannot be held, No throat, but can be heard. Who am I?

If you happen to wear one of these warm garments around, you might get doused in red paint.

Riddles and Answers