Paper Fiber C3fit Arch Support Pile Mid Cut Socks launch_20250919 The adjuster on the back

The adjuster on the back to adjust the fit

creating a rich

Three-layer GORE-TEX provides weather-resistant performance with a dry touch

offers increased comfort

Paper Fiber C3fit Arch Support Pile Mid Cut Socks launch_20250919 The adjuster on the backFeatures Socks made from paper fiber; a naturally derived material that has been valued in Japan for its humidity control function since ancient times. C3fit's unique support structure is incorporated into these socks, offering a comfortable and dry feel perfect for active situations. Paper fiber with a unique dry texture is highly hygroscopic and releases easily from the skin, reducing unpleasant stickiness and stuffiness to keep the feet feeling