Under Armour UA ArmourBite Mouthguard Large Royal<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> Designed for all contact sports </span></li><li><span class="a-list-item"> ArmourBite® technology with patented Power Wedges™ to increase strength， improve endurance， and reduce athletic stress </span></li><li><span class="a-list-item"> Power Wedges™ are uniquely shaped to help maintain optimal spacing between your teeth and counteract the negative effects of clenching </span></li><li><span class="a-list-item"> Patented ArchFit System and Polymer Shrink provides a comfortable fit and the ability to talk and breathe easily </span></li><li><span class="a-list-item"> Convertible strap/strapless tether </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41JP6MikdfL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31aj-847smL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41bifGgUOtL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41Q5n440ZBL.jpg" noproxy>