Review of the Defender Varsity mouth guard
The Defender Varsity is suitable for age groups 9-Adult*. It is custom laminated with two layers of material; a two millimeter layer laminated over a three millimeter layer. Fabricated with our Streamline Design, there is minimal tongue interference, which provides ease of breathing and communication. It is suggested for medium to heavy contact sports or for sports where mouthguards might not be routinely worn, such as basketball, volleyball, soccer, and even little league.
This their site for more information http://www.defendermouthguard.com/index.php
