Muck boot arctic sport ii ladies boots these muck arctic sport ii ladies boots are fleece lined to offer enhanced warmth whilst the comfort insole is assisted by the dual density eva footbed and the slip resistant rugged outsole fives you the grip needed to complete all of your tasks successfully these boots also benefit from being engineered with a 5mm cr flex foam bootie and the muck boot company branding completes the stylish look ladies muck boots extended rubber coverage 5m