Compact comfort for camping and travel, the Foam Core Pillow offers the luxurious feel of your favorite pillow at home. The exterior of the pillow uses a plush 50D stretch-knit fabric which is incredibly soft to the touch. A layer of polyester fill material underneath the contact surface increases airflow for a really comfortable night’s sleep even in warmer conditions. And – the pillow core is made of up-cycled foam removed from Sea to Summit's Self Inflating Mats during production. Reducing waste never felt so good.