The Crux by Thought Space Athletics is a moderately overstable midrange that can hold the line and provide a predictable fade at the end-of-flight. It is a very useful tool on the course for navigating around objects and holding up through adverse conditions. Consider the Crux to be a pro-level mid that will become a staple in the bags of many players.
 
Aura plastic, from Thought Space Athletics, has an opaque look with great durability and good grip, and is preferred for most drivers and throwers.