Just wear it.
Made from plant-derived fibers that decompose back into the soil and circulate through the Earth.
It uses the power of electricity to provide antibacterial effects and suppress bacteria that cause odors. (※)
Once you learn about "PIECLEX," you'll surely want to wear it every day.
※Effectiveness varies depending on usage conditions.

Connect with the Earth — a fiber that links me and the planet.

【01】 Environmentally friendly, circular fiber
A simple T-shirt made with "PIECLEX," a fiber derived from plants such as corn and sugarcane. It is biodegradable, decomposing naturally in the soil and other environments with microorganisms, allowing it to return to the Earth when no longer needed.

【02】 Gentle on people, antibacterial through "electricity"
A new technology developed through research by Murata Manufacturing Co., Ltd. and Teijin Frontier.
The material's piezoelectric properties generate a weak electric current when the fiber stretches and contracts with human movement. Without using antibacterial agents, this generated electricity suppresses bacterial growth within the fiber. (※)

【03】 Comfortable and pleasant with 100% plant-based materials
By combining PIECELX with organic cotton, the T-shirt offers a soft, comfortable feel. Since it is worn daily, we focused not only on functionality but also on the natural comfort felt when touching the skin.

【04】 Simple design that fits into everyday life
A well-made crew neck with a simple, easy-to-use design that matches any scene. It is versatile for outings and also recommended as workwear.

【Antibacterial mechanism】
Poly(lactic acid), the raw material of PIECELX, has the property of generating electricity when stress is applied. The antibacterial effect is achieved by the weak electric current produced by the fiber's stretching and contracting, which also suppresses the proliferation of odor-causing bacteria. (※) The functionality of the fiber itself ensures that the effect persists even after multiple washes.

Colors: White / Beige / Navy
Sizes: S / M / L / LL
Material: 70% Cotton (Organic Cotton), 30% Poly(lactic acid) (PIECLEX fiber)

Precautions for use:
- Please use a laundry net.
- Avoid using near fire.
- Do not iron.
- Dark colors may fade; avoid washing with other items.
- Be aware that color transfer may occur due to moisture or friction during wear.
- Do not leave wet for long periods; after washing, shape promptly and dry in the shade.
- The thick lines, nep, and uneven color of the fabric surface are due to the natural characteristics of organic cotton, a natural material.