Introducing our artisanal Handcrafted Cotton Silk Slipper Socks. The blending of premium materials, including cotton and silk, these socks offer softness, breathability, and smoothness. These slipper socks ensure maximum comfort all day long. All CHERRYSTONE® Slipper Socks are completed with an embroidery pattern of triangles around the sock opening resembling the clamshell called the cherrystone. The embroidery pattern of triangles along the sock opening is done by a special sewing machine, which a craftsman uses to embroider each sock one by one. After embroidering with the sewing machine, the craftsman finishes the distinctive shell pattern by knitting the rest by hand. • The grippy dots provide traction to prevent slipping • Bestseller in Japan for over 60 years. • Extra soft and plush knit fabric on the inside. • Great for gift • One size fits most. • Machine wash cold. Do not bleach. Gentle cycle. Tumble dry low.