Arch-Lock™
![](http://images.dunkhome.com/technology-category/image/392/2014-05-221715.jpg)
Arch-Lock A construction design within the midfoot upper that wraps over the foot, connecting with the midsole for control and support. 足弓鞋面的结构设计,使鞋面包住脚部,
Arch-Lock A construction design within the midfoot upper that wraps over the foot, connecting with the midsole for control and support. 足弓鞋面的结构设计,使鞋面包住脚部,