Product detailed description materials: softshell - 96% polyester, 4% elastane synthetic fleece, soft, pleasant softshell sole rubber band around the upper hem and in the instep size 20: for feet up to size 130 mm (inner space is approx. 135 mm), width 60 mm. size 22: for foot up to 145 mm (internal space is approx. 150 mm), width 65 mm. insulated slippers Adom softshell black