The sole unit has a two-layer construction. So, it is easy to walk.
- The North Face's RE-Activ Collection will be featured at this pop-up. Please tell us about its features.

Kojima: The most distinctive feature is the use of a two-layer sole unit with different material hardness. The part that touches the foot is made of a softer material, while the part that touches the ground is made of a harder material. The design visualizing the difference in materials with gradation is also beautiful.
- What is the advantage of having a two-layer sole?
Kojima: Quite simply, the advantage is that they are easy to walk in. The soles of ordinary molded sandals have a single-layer construction. By using a two-layer construction, we have achieved both a comfortable feeling when you put your foot in the sandal and ease of walking.

- He said the shoes are soft and cushioned at the moment of putting them on, and when walking, they feel appropriately resilient and stable.
Kojima: Exactly. This construction was inspired by the sole unit of The North Face's "VECTIV" series of trail running shoes. The semi-rocker construction with the toe curved up allows the foot to naturally move forward.