Moon Boot's Icon Low boots showcase the label's signature design with a platform sole and lace-up vamp. Round toe Lace-up style Textile upper Textile lining PVC trim Thermoplastic midsole Rubber sole Imported Please note: If you are in between sizes, we recommend sizing up. These boots are designed with an ambidextrous fit and can be worn on either the left or right foot. SIZE Leg opening: about 12" (300mm) Shaft: about 12" (300mm). Men's Shoes - Mens Contemporary Shoes > Moon Boot > Saks Fifth Avenue. Moon Boot. Color: Black. Size: 4.5.