Sneakers from the Big Star brand should not be missing in your wardrobe! Made of eco-leather. The ten model contains a HI-POLY SYSTEM liner, which is breathable, absorbs moisture, absorbs shocks and is resistant to abrasion and deformation. Lacing ensures that the shoes fit perfectly. When choosing a size, please refer to the size chart.40-26/41-27/42-27,5/43-28,5/44-29/45-29,5/46-30cm