These adidas X. Speedflow 1 FG Football Boots have a ultra lightweight construction with a revolutionary carbon fibre insert in the forefoot which delivers efficient power transmission for explosive speed, while the low-cut collar maximises movement around the ankle and the Fluroskin upper moulds around the foot for a sock-like fit for optimal ball control. The boots have a new tongue material compared to their predecessor for an easier step in, while the laced construction allows for a personalised vacuum fit and the two cushion inserts at the heel provides optimal comfort and prevents heel slippage.