To commemorate the 26th annual Sleep Awareness Week by the National Sleep Foundation, occurring from March 10th to March 16th, our research team at AOL dedicated the past two months to thoroughly testing a wide array of pillow styles. From top-rated memory foam options to down and down-alternative pillows, curved designs, body pillows, and even the popular Plufl, which has garnered attention in the pet-lover community, we left no pillow unturned in our quest for quality.