ASICS adds a new member to its millennium retro run, Kahana TRV4 Among the millennium retro running shoes, ASICS definitely plays an important role. ASICS recently launched a new family member Kahana TR V4, which is worth paying attention to. Appearance: , the appearance of this pair of shoes cannot be avoided and is related to my own family. Compare other shoes. The most obvious change is the shoelace system, which extends all the way to the toe, making this pair of retro runners suddenly have a slightly functional outdoor feel. The shoe shape is slightly rounded, which is definitely a plus for boys. The mesh density of the shoe body and toe cap is also different, which increases the visual hierarchy. The remaining silver frame, streamlined shoe body, and beige midsole are the normal operations.