ULTIMATE ASO Web-exclusive color

ULTIMATE ASO is extremely popular as gear that supports your feet in tough situations such as full marathons, trail running, track competitions, and fast hikes.

Until now, it was only available in black, but now the olive color has been released exclusively online. The icon mark is embroidered with the katakana "ORENO", a unique feature of this limited edition.

The ultimate socks for athletes who want the highest durability and comfort ever. The super grip of the nanofiber "Nanofront", developed for the first time by Teijin Frontier Co., Ltd., acts as an adhesive to integrate the foot, sock, and shoe. As always, the tough CORDURA FABRIC®️ is 13 times more abrasion resistant than regular sports socks. This is no longer a "consumable" item, but an "equipment."

Black base is here

Composition: 48% nylon, 44% polyester, 8% polyurethane

MADE IN: Koryo-cho, the town of socks in Nara Prefecture