The new Nike Adapt Huarache "Opti-Yellow" get the power of self-lacing sneakers to a whole new level of inspiration. With the LED lights indicators controlled by the Nike app, the sneakers tighten and loosen by the movement. Moreover, the shoe's body is breathable with the upper transparent mesh design. Also, you can control your shoes with Siri with 5 different commands directly from your Apple Watch. Furthermore, when quickly tighten or loosen the fit from your wrist while you wear them, you can focus on your workout. In other words, you can check your battery life, change the lights, and choose from two different modes. One tuned for activity, and the second for relaxing.