Textile upper with Mud contaGRIP® sole.quickLACE™ lace system.Molded OrthoLite® sockliner with OrthoLite® insole provides superior cushioning, breathability, and durability.Protective Toecap.sensiFIT™ cradles the foot from the midsole to the lacing system,.agileChassis System-ACS provides stability and dampening and works in concert with the EnergyCell midsole..PFC-free Gore-tex ePE waterproofing Membrane with closed mesh construction Downhill chassis and lug outsole for multi-terrain stability