The Derwent boots are an excellent option if you are looking for muck boots. These boots offer superior performance, keep your feet warm and offer extra comfort too. Some of the key features of the Derwent muck boots include a highly reinforced toe cap and instep. To keep your feet dry the boots feature a double terry moisture control lining. This lining absorbs extra moisture and keeps your feet dry and healthy. The Derwent is an excellent option for the winter as it has a ‘Nitrocel’ footbed that offers superior insulation. Also there is a rubber Achilles protector that protects the feet from the back and keeps cold blows at bay.