New SAFEJAWZ® Mouthguard. Revolutionary sports mouthguards popular for comfortable wearing and perfect protection of teeth. The mouthguards are designed for most contact sports. The protectors have Fluid Fit™ technology - a super slim profile that allows you to breathe, speak or even drink without restriction. Jaw Secure™ also protects thelower part of the teeth. SAFEJAWZ teeth are available in several designs.