3M S-655 Hood with reusable suspension offers head, face, neck and shoulder coverage, as well as providing eye and face protection to EN166 - liquid splash and low energy impact (grade F), the same classification for impact resistance as some safety spectacles. Manufactured from general purpose cost effective material, with knitted inner collar. The reusable suspension hoods can be a highly cost effective for some high disposal rate environments: just the soiled hood fabric is replaced, while the suspension and air ducting can be reused. It also has an externally-adjustable airflow control that allows wearers to modify the airflow distribution to suit personal comfort needs.