Keep it long, treasure it long.

Stay cool all year round

This innerwear gently wraps around the stomach, keeping you comfortable year-round. NEUTRALWORKS' HARAMAKI BOXER (heat retention and deodorization) is a body-friendly yet functional piece that combines natural materials with cutting-edge technology. Designed to maintain a comfortable temperature and humidity level regardless of the season, it's a piece the whole family will want to wear every day.

A fusion of natural materials and functional yarns

Made with soft, fine merino wool, it's blended with stretch nylon yarn infused with "Photon Electron," which harnesses the far infrared rays emitted by the human body to generate natural warmth. It utilizes body heat to effortlessly retain warmth without overheating, providing comfortable warmth in winter and less stuffiness in summer. Wool's inherent deodorizing and moisture-wicking properties also help keep you cool and cozy, even when you sweat.

The design completely covers the waist like a belly warmer, providing a comfortable fit while protecting from the cold. The WHOLEGARMENT construction eliminates seams for a comfortable feel against the skin and minimizes fabric roughness. The simple, streamlined, and minimalist design makes it exceptionally versatile as an inner layer.

Connecting Activities with Everyday Life

Wake up in the morning, get dressed, and head out the door. Take the train to the office. After work, work up a sweat at the gym. Return home and fall asleep, thanking yourself for another hard day's work. NEUTRALWORKS. creates pieces that seamlessly connect these multi-activity and everyday life.
Their designs are unisex and feature a minimalist, clean design with minimalist accents, allowing anyone to feel at home.

Creating the Future

This brand, created by Goldwin, a long-established sports apparel manufacturer, is based on the concept of "neutralizing the mind and body for those who want to spend 24 hours a day living an athletic lifestyle." The brand offers highly functional items made with environmentally friendly materials and manufacturing processes, based on four themes: "Move," "Work," "Sleep," and "NSkin."

"MOVE": Activewear with essential exercise features like quick-drying and odor control.
"WORK": Smart and comfortable workwear.
"SLEEP": Sleepwear specifically designed for recovery, developed in collaboration with Dr. Norinaga Shimizu.
"NSKIN": Clothing that protects the body from cold, heat, UV rays, and friction.

The company's predecessor was MXP, which developed functionally designed clothing incorporating the latest odor-eliminating technology. In 2022, NEUTRALWORKS. merged with the company, inheriting that technology. With Dr. Norinaga Shimizu, Professor Emeritus of Osaka Prefecture University and a researcher and developer of health medicine and sleep management products, as its general supervisor, the company creates products based on data and real-world experience, ensuring guaranteed quality.

Optimizing your mind and body daily allows you to go where you want, when you want, and do what you want, when you want. To achieve this, the brand believes that what they should be proposing from now on is not to sell clothes, but to improve the spaces between people, things, the environment, and society.