Covered in the brand new, patented technology of PlasmaGuard™, ASICS GEL-FujiEndurance running shoes will protect your feet from rain and mud without the loss of any flexibility or breathability. Push off, stop and run confidently uphill and downhill with reliable traction and rebound properties. Ideal for underpronators, neutral runners and slight overpronators. Upper: PlasmaGuard™ protects from rain and mud without the loss of breathability and flexibility. Lace Garage enables the laces to be tucked in and unexposed. Water-Resistant Upper. Discrete Eyelets disperse lace tension, creating a customized fit environment and enhanced upper comfort. Reflectivity enhances visibility during low-light hours. Midsole: Impact Guidance System (I.G.S®) employs linked componentry to enhance the foot's natural gait from heel strike to toe-off. Rearfoot GEL® Cushioning System attenuates shock during impact phase and allows for a smooth transition to midstance. ComforDry™ X-40 Sockliner features higher rebound properties while providing excellent moisture management, high-level breathability and antimicrobial properties. Removable Sockliner. Trusstic System® reduces the weight of the sole unit while retaining the structural integrity of the shoe. Outsole: Trail-Specific Outsole has reversed lugs that provide uphill and downhill traction on all types of terrain. AHAR® placed in critical areas of the outsole offers exceptional durability. Rock Protection Plate provides protection against stone bruises.