ULTIMATE ASO

The most popular model in the Ultimate Series.

The ultimate sock for athletes who want the most durability and comfort ever.

Nanofront, the world's first nanofiber developed by Teijin Frontier Ltd., has an ultra-grip that acts as an adhesive to unite the foot, socks, and shoes.

As always, the strong CORDURA FABRIC®️ is 13 times more abrasion resistant than regular sports socks. This is no longer a "consumable" item, but an "equipment."

Check out the attractions in more detail

*★ is equivalent to ★★★ for regular socks (cotton/acrylic)

Compression: ★★★★★

Breathability: ★★★

Water absorption and quick drying: ★

Durability (wear resistance): ★★★★★

Grip on sole: ★★★★★

Overall grip: ★★★★★

Standard features: Arch support and heel hold

*Breathability → Ability to let air through

* Absorbency: Ability to quickly absorb sweat and moisture

* Quick drying: Ability to quickly dry absorbed moisture

*Grip strength of the soles of the feet → Grip strength provided by the anti-slip soles of the feet. The higher the grip, the stronger the anti-slip properties.

* Overall grip: The grip of the entire sock, not just the sole of the foot. The higher the grip, the better the grip inside the shoe.

LONG RUN & LONG TRAIL RUN: 〇

Short to medium distance RUN & TRAIL RUN: ◎

48% nylon, 44% polyester, 8% polyurethane

Koryocho, the town of socks in Nara Prefecture