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30-Day Perfect Fit & Mobility Guarantee

Zero Sizing Risk

Test Your Orthopedic Support in Real Life for 30 Days

At ComfyPlus, Kenji and Hiroshi Tanaka understand that joint recovery cannot be evaluated in two minutes in front of a mirror. You need to wear your knee brace down a flight of stairs, test your posture corrector during a full day at the computer, and feel the compression during your daily walk.

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Free Size Exchange

Too tight or loose? We swap sizes instantly with zero fee.

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Pre-Paid Label

We provide a prepaid return slip so you incur zero shipping expense.

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Direct Physio Call

Our specialists help re-measure your circumference over the phone.

How to Request an Exchange

  1. Contact our support team at [email protected] or phone +81 540 125 355 8 quoting your Order Number (#CP-...).
  2. Tell our physiotherapist whether the brace is too loose or tight.
  3. We dispatch your new size immediately.
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