Ultra Boost Parley

From adidas

The adidas Ultra Boost Parley has an upper that has been created using a yarn that includes recycled plastics from the sea. There's a NFC chip in heel of the right shoe which, when scanned with your mobile phone allows you to follow the story of the shoe from plastic bottle to the finished product. With no EVA, the midsole is entirely constructed from boost™, giving you the ultimate energy return. The outsole has been re-designed with stretch web to work and compliment this by allowing boost™ to move and adapt, expanding with the foot and with no restrictions. If this wasn't enough, the heel counter has been made softer and opened up slightly around the achilles for a more natural feel and movement, but without compromising on its support. adidas boldly claim that this is the greatest running shoe ever, why not see for yourself?

boost™ is adidas's most responsive cushioning ever: The more energy you give, the more you get

adidas Primeknit upper wraps the foot in adaptive support and ultralight comfort; Wool yarn used on upper for warmth

TORSION® SYSTEM between the heel and forefoot for a stable ride; Supportive cage wraps around the midfoot for a lockdown fit

Manufacturer's description, supplied via the retailer feed.