New Balance's MT580 series are sure to be your go-to everyday sneaker. They have an upper constructed from suede leather, synthetic, and textile materials. The defining features of these shoes include panels of rough suede filled with breathable mesh and a high midsole, all contributing to a unique style. They also feature a chunky, well-padded midsole that includes Rollbar technology, promising outstanding comfort during day-to-day wear. The outer sole is not only durable, resisting wear and mechanical damage, but also has a rubber tread for stable footing and excellent traction on any surface. Leather Upper, Rubber Outsole. New Balance Men's MT580RBL Kombu New Balance Men's MT580RBL Kombu male UK 5 Menswear, Footwear, Shoes Leather/Rubber adult.