Felt Boots 100% Rubber Size 40

upper: rubber lining: felt nonwoven fabric insulation: felt nonwoven fabric sole: rubber weight: approx. 1.7 kg height: approx. 34 cm designed for work in open spaces in conditions of water moisture and cold. they protect the user against slipping which is a very important feature of the above-mentioned shoes for work safety reasons. felt-rubber shoes are manufactured by hand-making (handmade) and vulcanization in a kettle. the inner part of the shoe is a warming nonwoven upper which is covered with rubber to a height of approx. 2/3. the materials used and the construction of the shoes provide insulation from low temperatures (insulation of the soles from cold - temperature drop inside the shoe < 10 degrees c). on the outside of the rubber upper there is a rubber label that is an integral part of the shoe.