New Balance 580 Trainers Shadow Grey/​Electric Indigo/​Virtual Blue Colour: Grey Code: MC41NB31990 Product Detail: New Balance low profile lace up trail inspired trainers with ROLLBAR stability post system. Leather and textile upper. Lace fastening. Lightly padded ankle and tongue. Lightly cushioned footbed. Rollbar TPU medial support on the medial side to provide the ultimate in stability. Rubber sole. New Balance 580 Trainers Shadow Grey/Electric Indigo/Virtual Blue