True Shift DLC Junior Blacksteel Runners - Pair X HM Mouth Guard improved construction for enhanced forward

improved construction for enhanced forward flexion

This multi-layer 7mm tongue will have an asymmetrical flex point for a better wrap and the D30 smart material insert will help to disperse the force of direct impacts

please verify sizing

These all new changes take the Extreme Flex Line you know and love to the next level

Molded F1 Side Plate: The Reactor R5 Pro blocker's side wall is reinforced with a rigid molded core

True Shift DLC Junior Blacksteel Runners - Pair X HM Mouth Guard improved construction for enhanced forwardSpecial PVD, physical vapor deposition, coating that allows 20% increase in surface strength compared to standard shift runners Hardened steel surface allows the blade to hold a longer edge without adding additional weight The DLC process results in a black, sleek finish Improved corrosion resistance Reduces friction up to 40% compared to uncoated stainless steel runners 854