Nike Air Max Dn: A Revolutionary New Era of Air Cushioning
Nike Air Max Dn: Dynamic Air tech, dual-chamber 4-tube unit. Smooth heel-toe transition, max bounce. Bold design, versatile colors. Launches 3/26/24.
Puma Fi: Computer Meets Foot – Smart, Light, Self-Lacing
Puma Fi is equipped with a pair of batteries as the main feature resource and can last around seven days. The battery can be removed from the shoe and can be recharged separately.