In this Soak&Sleep Soft as Down Silk mattress topper review, I'll be passing judgement on this chunky 7cm topper designed to mimic the feeling of down, but via synthetic stuffing. The 'silk' part ...

"It is a lengthy and complicated process to manufacture 100-percent natural silk, and to dye liangchou. We have to collect dioscorea cirrhosa from the mountainous areas of South China's Guangdong ...