There won't be any slipping and sliding around in the Kochi Fair Isle Fleece Lined Slipper Socks thanks to the rubber grippy dots on the sole. They are fully lined with cosy fleece so these slipper socks will keep your toes warm on the coldest of nights.Rubber sole grippersKnitted Fair Isle designBorg fleece linedThick and warm77% Polyester 16% Acrylic 6% Wool30° Machine Wash