Twin-sided Layout features just one side using a cooling and plush experience as well as a firmer aspect period transform gel 古くからある「寝具」に、新しいデザインの風を吹き込んでくれています。 The cooling of The top because of the pillow during sleep is apparently applicable to sleep depth (Cote et al. 1997; Liu et al. 2011). A earlier review https://gurumpillow.com/