The Nike Sportswear City Pack of 2015 introduced the 'Berlin' iteration of the Air Huarache collection, paying homage to the renowned public transportation system in the city. This edition showcases a blend of black and yellow tones through a combination of mesh and leather panels. In terms of functionality, the shoe incorporates an inner bootie system for enhanced support alongside an external heel counter, ensuring stability. Additionally, the inclusion of an Air Sole unit provides the necessary cushioning for optimal comfort.