JOKER - Series has been treated to some fresh updates, allowing Boreal to retain and even improve on all the great features of comfort, value, durability and performance
One of the major changes has been to improve the Heel Fit System, a cushioned layer beneath the heel for improved shock absorption. For 2017, a modified outsole incorporates a special cavity beneath the heel, preventing excessive of the EVA layer. This provides increased cushioning while maintaining excellent fit inside the shoe.
2017 also sees a move to a new rubber compound, Zenith Quattro. This combines the legendary stickiness of the high performance Zenith Pro compond with the proven durability of FS Quattro.
Further updates to materials, last shapes and heel dfesigns all ensure that the new Joker series goes from strenth-to-strength as the go-to comfort shoe