Ultra light trail shoe, with a comfortable flexible sole for both trail and road use, for training or competition. Breathable and protective 3D mesh provides best wearing comfort, even on long runs in hot weather. The OrthoLite® X40-Rebound foam offers 40% more rebound than the original, comfort and bounce for a dynamic activity. Additionally the sole is anti bacterial and prevents unpleasant odors. The Trailrun is equipped with a durable outsole to deliver comfort, stability and traction. The Stabiflex system keeps the shoe flexible and a 8 mm heel supports and dampens the motion of the foot. Always best foot positioning thanks to the EVA heel insert at the heel of the shoe. The shoe has furthermore a rubber toe and heel cap for durability.