adidas Real Madrid Away Socks 2020 2021 These Real Madrid Away Socks for the 20/21 campaign have been developed with anatomically placed cushioning and flat toe seams for for optimal comfort, while the left and right specific socks feature areas of compression for the perfect fit. The socks also benefit from being developed with Aeroready technology which wicks sweat away from your skin to keep you feeling fresh, whereas the adidas branding and team detailing completes the look.