Cosy socks are designed in a thick cotton terry knit to keep little toes toasty warm in the cooler winter months. Featuring special stay on design and a non-slip/anti skid silicon sole to help little ones on the move.  They also double up to make great slipper socks. These have our 'special' knit, designed to gently hug the foot, keeping your little ones socks on all day! They're supremely soft and comfortable, and have a thick turn down cuff so they don't dig in. Features: ☆ Stay-on knit - to prevent falling off and slipping down ☆ Anti-slip Silicone Sole - for little ones on the move ☆ Quality luxury Cotton with a little stretch for the perfect fit.