![AiR 4DX Pillow](http://www.air-nishikawa.com/cdn/shop/products/AIR_4DX_HighMain_700x700.jpg?v=1662070250)
AiR 4DX Pillow
The AiR 4DX Pillow provides comfortable support that feels as if being held, wrapping around the head and supporting a smooth rollover with a moderate rebound. Nishikawa's AiR 4DX Pillow conditions with high specs, providing a precise fit no matter the sleeping position. Whether on your back or sideways, the advanced version of our AiR 4D Pillow suppresses internal pillow temperature and gives a truly refreshing feeling, integrating the highly breathable structure and the materials used within.
Urethane foam with gel: Made in China
Cover, Surface Urethane Foam, Urethane Foam Underlay: Made in Japan
<High>
Cover: 100% Polyester
Filling: Cover 100% Polyester
Top Chamber: 58% Urethane Foam 35% Urethane Gel
Bottom Chamber: 7% Urethane Foam
<Low>
Cover: 100% Polyester
Filling: Cover 100% Polyester
Top Chamber: 50% Urethane Foam 42% Urethane Gel
Bottom Chamber: 8% Urethane Foam