The ASICS Gel-Flexkee Pro 2.0 was developed at the ASICS Institute of Sport Science, where engineers analyzed the precise foot movements of skateboarders to create a shoe built for performance. The shoe features a continuous groove that extends from the bottom of the outsole to the perimeter of the front, helping to increase flexibility. Its asymmetric upper construction makes it easier to keep your foot in contact with your board while still providing a supportive fit. The eyelet and tongue are designed for increased durability, and GEL technology is strategically placed in the heel to help decrease the impact from hard landings.