Flat leather chelsea boots75% cowhide - 19% polyester - 6% rubber non-iron - chamois/nubuck/pleated leather clean with soft brush or hard sponge. - dry clean cannot be performed - colorless or colored varnishes can be applied to leather. - not washable - do not immerse in water. - no bleaching is used - leather/floor/causage clean with a dry cotton cloth. - cleaning with roller cannot be performed - chamois/nubuck/split leather it can be protected with anti-dust or anti-moisture and anti-stain (hydrofuge) treatment sprays. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.