Asics ASICS Japan S Men’s SportStyle Shoes UK 5 US 6 EU 39 REF 3671- New without box Step it up with some classic style from Asics. The Japan S trainer offers a heritage inspired sport style with a smooth leather upper, durable rubber cupsole and light padded midsole based on the original 1981 design. There is lace closure with a padded ankle collar, solid colour throughout and classic Asics branding to complete the overall appearance.