Muck Boots Men’s Wellies Size & Fit Standard fit Boot height: 41cm/16.5" Max calf circumference: 42cm/17.1" Available in sizes 6-13 Details Men’s Wellington Boots by Muck Boots Moss 100% Waterproof Fully lined with 5mm neoprene for flexibility Fleece lining for warmth Lightweight EVA midsole for added comfort Durable outsole with aggressive tread Reflective pull-tab for easy on/off Versatile, general purpose outsole Material Material Content: Flex Foam ,Fleece ,EVA Washing Instructions: Wipe Clean Boots Style: Wellington Lining: Textile Material: Other Materials Sole: Other Materials Upper: Other Materials 5mm CR Flex-Foam Fleece Lining New EVA Midsole Aggressive traction Outsole