HOODS / HEADGEARS / SNOODS Hoods Or Headgear or Snood are offered in Open Face and Eyes Only styles. Both hoods have Strings or Elastic at back of hood to insure proper fit. It retain skin flakes and hair, head coverings are a key component of a complete contamination control garment system. All head coverings are designed for optimal fit, comfort and particulate control. Other fabrics available on custom orders. Design Of Hoods can also be customaries according to your needs.