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  • Regular price ¥1,980 JPY
  • *International shipping cost from 580 to
    2,400 JPY. (By different zones of countries and different shipping ways.)


*International shipping cost from 580 to 2,400 JPY by different zones of countries and different shipping ways.

An evolution of the classic models, reappear the spirit of craftsmanship of Japan.

Strictly examined from three aspects of tailoring, color and fabric, it is basic but not boring, practical without losing sexy. Regardless of any body shape, age, style, or occasion, it can meet the needs and show your personality comfortably. The stamp image of UNDERSTAND of Japanese writing characters on the side which symbolizes our declaration: As long as you need, we are always there.

Functional sporty, a combination of power and beauty of Men.
STRIDE means walk with long and decisive steps, it's a perfect word to name this design.
It features the support of a jockstrap plus the full-coverage back of a contoured pouch brief for Asian men's body style, trim fit and clean cut.  

The V Convex Capsule design creates more space at the front to avoid oppression and friction during exercise, also increases heat dissipation to being more breathable.

The fitted cut of the back provides a natural upward support for the hips.

Higher-cut leg openings remove two sides of fabric, to give 100% freedom and fit in any body movement comfortably with no oppression. Almost feel as if you are wearing no underwear at all.

Made by modal fabric which made from fibers of a beech tree is becoming increasingly popular because of its smooth and soft touch, high hygroscopicity, quick-drying, breathable and anti-wrinkle. 

The underwear color is cobalt blue, and the belt is surrounded by white classic LOGOーa light bulb and electric waves. From a distance, it looks like a wave crest on the sea. The reflective and shiny characteristics of the modal fabric makes it flickers irregularly, seemingly calm but with a sense of movement.


・Fabric:95%Modal / 5%Spandex
・Design from Japan / Made in Thailand
・Highly hygroscopic / quick-drying / anti-wrinkle
・breathable / Comfortable / smooth and soft touch
・V Convex Capsule design:fit / breathable / no oppression
・Single layer of fabric and no opening at the front

XS 68~76cm 30cm
S 76~84cm 33cm
M 84~94cm 35cm
L 94~104cm 37cm
XL 98~108cm 40cm

*Our design is fitted-cut, please choose the size bigger than usually you buy from other brand if you want to wear roomier. 
*There might be some inevitable slight errors in the production process by different characteristics and properties of fabrics, please understand it.
*As different computers display different colors, please understand the actual color may vary slightly from your monitor.