Ultimate Socks ASO-SHR has continued to evolve little by little since its initial development.
We have runners actually try them on and give us feedback such as "It tore here" or "The grip here is good."
And it is this voice that strongly stimulates our creative desire.
Ultimate will continue to evolve together with our users who pursue the highest performance, paying careful attention to everything from technology to materials to manufacturing, in order to embody "gear that always delivers the best performance."
Please look forward to it.