Adventure Racing is a grueling combination of running, mountain biking, climbing, kayaking, horseback riding, etc in one shoe. The two biggest needs are water drainage and fatigue resistance. This design uses ultra porous Brock Foam to drain water through holes in the outsole. It also uses two straps that cross over each other made of a smart fabric that lengthen and shorten based on gait change and hotspots within the shoe.
NOTE - This is a first blush design - I just thought it out a bit and drew it. I colored it a bit to keep it classy.