Dual-layer mesh & soft foam upper provides flexible, form-fitting support. Slip-on construction for quick & easy entry. Rail fit lacing system features movable lace loops that slide back & forth for a completely adjustable fit . Elastic heel strap locks in the back of the foot. Embedded footbed for step-in comfort. Outsole features knobbed texture & a rubber inset for everyday durability & traction. Offset: 2mm. Weight:.