Kodenshi® Fiber uses state-of-the-art technology to integrate ultra-fine ceramics (0.3μm in diameter) into fiber to enhance the absorption of far infra-red rays.
Kodenshi® Fiber absorbs the body temperature of the wearer, and then releases the far infrared rays into the body, creating a feeling of comfort and warmth.
Fully cover the vital meridians to keep the head/neck warm.
Design with double fabric structure.
Inner part is sewn with 180° twist. This allow the hat convert seamlessly from inner scarf to neck warmer.
With 22cm length and 21cm width (free size) suitable for men & women (even those with long hair).
Smooth seamless knitting (8cm) around forehead and ear area provides comfortable long wear and neat outlook.