Thumb Score: +4 Sizes and colors are based on availability. 50% Off with Code 50COUPON. Features of the Tiro 23 League Pants 100% recycled polyester doubleknit AEROREADY Born for the beautiful game. Part of the Tiro 23 League range, these adidas soccer pants use AEROREADY to channel moisture away from your skin and keep you firing on all cylinders.