These black ASICS X Kiko Kostadinov Gel-Kiril sneakers feature geometric panelling, a reinforced rubber toe, a lace-up front fastening, a branded tongue, cushioned sole and a flex groove outsole. Our Bulgarian might not be as fluent as our GCSE French, but if there's one name you need to look out for at Sofia Fashion Week, it's Kiko Kostadinov.