Muck Boots Men’s Wellies Size & Fit Standard fit Boot height: 40.5cm/15.9" Footbed width: 9.1cm/3.6" Heel height: 2.9cm/1.1" Max calf circumference: 42cm/16.5" Available in sizes 6-13 Details Men’s Tall Wellington Boots by Muck Boots Moss 100% Waterproof Fully lined with 5mm neoprene for flexibility Breathable air mesh lining Easy to clean rubber overlay Durable, quick cleaning outsole Triple toe reinforcement Quadruple rubber heel reinforcement Steel shank for structural support Reflective pull-tab for easy on and off Material Material Content: Neoprene ,Breathable Airmesh ,Rubber Washing Instructions: Wipe Clean Boots Style: Wellington Lining: Other Materials Material: Other Materials Sole: Other Materials Upper: Other Materials Breathable airmesh lining Temp rating sub freezing to 18C Triple reinforced toe Durable rubber outsole Steel shank 5mm CR flex-foam Easy to clean rubber overlay Durable, quick cleaning sole Safety Rating: EN ISO 20345:2011 SB E FO WR SRA