Snoopy cozy socks are made from polyester/spandex blends—common formulations shown in listings include 98% polyester/2% spandex and 94% polyester/6% spandex.
Some pairs have a faux-shearling–lined cuff for added warmth, others are described simply as 'cozy lined,' and one set uses ultra-soft chenille fabric for a plush handfeel.
Listings show several size ranges: women's shoe sizes around 5–10, sock sizes listed as 9–11, some men's ranges shown as 5–8, and certain bundles sized 6–12.
Available heights include crew, quarter-crew, and knee-high. Cuff styles mentioned include scalloped cuffs and fuzzy or shearling-lined cuffs.
Care instructions listed in descriptions note that the socks are machine washable and can be tumble dried; listings commonly advertise them as easy-care, machine-washable items.
The manufacturer-recommended age listed for the faux-shearling slipper socks is: AGES 14 AND UP.