Mesh and textile upper with rubber sole.Made in Vietnam.quickLACE ™ front.Tight mesh that prevents debris from being trapped between your foot and the footbed.Mud Contagrip ® is built for maximum grip on loose, soft, rugged, and uneven surfaces.Agile Chassis ™ System provides stability and dampening and works in concert with the EnergyCell midsole.SensiFit ™ cradles the foot from the midsole to the lacing system, providing a secure, snug, and virtually customized fit all around the foot