Top quality full grain leather is used for the most technologically advanced motorcycle boot ever. Inside Zipper for easy on-and-off wear, Double Velcro strap closure and top Velcro closure, Xelement EVA comfort insole, tough Goodyear welt construction, outsole screwed in for extra durability and can also be replaced when wore down, Shift Protector, High Abrasion Oil Resistant Sole & Heel. Resources: Image(s): Zipper