Revived from the archives, the XT-4 OG trail running model is designed for urban environments. This version incorporates signature details and GORE-TEX protection for versatility in various weather conditions. full-length agileCHASSIS skeleton dual-density eva cushioning quickLACE lacing system molded OrthoLite sockliner mud contaGRIP outsole protective toecap lace pocket sensiFIT technology textile lining rubber outsole Size: 10.5. Gender: Unisex. Material:Fabric/Fabric/Rubber.