| Leather sneaker IDEA (idea) of Italy leading material finished with the craftsmanship of Japan brand negroni (negroni) phoned another note Xase carbon model. Factory brand negroni also engaged in foreign famous sport brand exclusive collections are also known, with the technology of Japan. Outstanding craftspeople each finished with handmade IDEA (idea) series is last (shoe type) more slender soles to fit new design. To form a long and slim the shape up to the limit, comfort wise 2 E + and the perfect balance of looks and Japanese also achieved at the same time. In addition, upper leather material with Kip skins, side logo with unique Xase Flex carbon "TEXIPREG". Inner sole, static electricity reduction material カロックスタッファー stains with hard will be administered in double light catalyst processing and deodorizing effect of the orders processed, toe part of the conventional models as well as trust mesh use is. In why we called Supreme brand negroni is the certainty of this meticulous incorporating the super fit.