Nike unveils functional kits for FIFA World Cup

摘要

This summer, one of the planet's biggest celebrations of sport will return as Russia hosts the 2018 FIFA World Cup. With 32 nations and teams set to battle for supremacy on the pitch, sportswear manufacturers such as Nike, adidas and Puma have spent the last few years developing kits the athletes hope will give them the advantage. The four years between each World Cup allow these companies a great deal of time to work on the next series of high-performance kits.