Double layer coverage that measures 1-1/4" thick.Removable vented poly-carbonate face mask.Hook and loop closure on back for a secure fit.Multi air-flow channels help keep you cool.Complete cheek and jaw protection. Double layer coverage that measures 1-1/4" thick. Removable vented poly-carbonate face mask. Hook and loop closure on back for a secure fit. Multi air-flow channels help keep you cool. Complete cheek and jaw protection. Disclaimer:Boxing and Martial Arts are contact sports. Users of this equipment are subject to personal injury. These products have a degree of protection but are not warranted to protect the user from injury. Wearing a mouth guard is always recommended when participating in any athletic activity.