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

WARNING:  This product can expose you to chemicals including formaldehyde, which is known to the State of California to cause cancer, and methanol, which is known to the State of California to cause birth defects or other reproductive harm.  For more information go to www.p65warnings.ca.gov.