A Smart, Classic lace-up with a padded collar for extra support and comfort. It offers maximum durability and breathability as well as flexibility. Full-grain leather upper and lining. Lightweight, long-wearing PU outsole. Multi-Fit E, F, G Innersole technology. Leather upper Leather tongue & quarter lining E/F/G Multi-Fit Innersoles Suitable for Orthotics Durable lightweight sole Sizes UK 3 - 5.5