The warmest womens Muck Boot has been upgraded for greater warmth and comfort in an attractive colour package for some of the coldest conditions in the hemisphere. Designed for durability. Product Details 5mm CR Flex-Foam Warm fleece lining Extended rubber exterior Comfort insole with dual density EVA footbed Womens last Materials and Fabric Rubber/Neoprene We deliver Muck Boots Arctic Sport Mid Pull On Wellington Boots worldwide.We specialise in shipping almost anywhere in the world securely at competitive prices - across UK, US, Canada, Ireland, New Zealand, Europe - securely and fast at competitive prices