Provision 4.0 Shoes Size:Mens 11.5 Ballistic rock shields protect against

Ballistic rock shields protect against potential surface hazards

Best for: *mountain biking

and stiffness while the painted on rubber over the toe area gives added friction for toe hooks without sacrificing comfort in the toe box

lash points for security

Maximum (UPF 50+) sun protection

Provision 4.0 Shoes Size:Mens 11.5 Ballistic rock shields protect againstThe Provision 4 exemplifies the evolution of technical support in running shoes. It is a completely updated and overhauled version of the previous models and is at the forefront of natural biomechanical advances. In addition to a medial GuideRail, Altra has developed a new arch feature, unique to Altra which uses proprioception to help slow pronation and neutralize your step cycle. This feature is a new, revolutionary way of offering support only when