Can be changing soft  according to the temperature,be more soften and tender .

Measures: 50 x 30 x 9-5-7cm, weight: 900g; 35 x 24 x 6-3.5-5cm, weight: 400g OEM

1) Provides superior sleep support and helps minimize sore necks 2) Visco-elastic memory foam molds to neck and head, equalizing pressure points for a more peaceful sleep 3) Softens in response to body heat and stays comfortable over a wide range of temperatures 4) Channel ventilation lets air circulate to help keep you cool 5) Unique contoured design accommodates back, side and stomach sleepers 6) Rated more comfortable than comparable luxury foam pillows in an independent survey 7) Increase your comfort quotient overnight with memory foam contoured pillows that conform to your body's own unique contours 8) You'll sleep pressure-free and wake up feeling rejuvenated  orders are welcome