ONE

If the selected color or size is out of stock, please use the restock notification feature.

*Technoforce® Steel (TS White) is made from a different material, so the price is ¥54,000 (tax included).

【Size】

Choose the right size based on your body measurements, with 5 options for back length and 4 options for hip belt size. For detailed instructions on measuring your back length and around your hips, please refer to the "Size Guide

【Waist Belt】

When shipped, the main body and hip belt are packaged separately, so you'll need to attach the hip belt yourself. You can find a video tutorial on how to attach the hip belt on the ONE product page under "How to Attach the Hip Belt