1.   I kept my jacket hood over my head to retain warmth.

2.   The fish were nearly as ravenous as the mosquitoes that took cover under our jacket hoods and irritated our nose hairs in the Gortex-testing downpour.

3.   Walking home from the store, peeking furtively from her jacket hood, she offers her thoughts on the suspected serial killer on the loose.

4.   With the foreign team down in points, he is wheeled onto the track, his face hidden under his jacket hood.