adidas Men's Collins Trail Navy/bayberry/aluminium/black Built for the runner looking for a lightweight trail shoe. Synthetic leather upper with open mesh for water release. LightStrike EVA midsole = with slide heel design for control and durability, adiPRENE insert, Torsion® System. Carbon rubber outsole with Traxion 674321 Size 6 1/2-13 $59.99