Carbon is understatement in its purest form! The bracelet is 100 m water-resistant, available in fashion colours & comes with sporty square padding & distinct contrast stitching. It is made from high-tech, carbon fibre-look leather developed by HIRSCH. The lining material is made from rubber & makes Carbon one of the most durable bracelets in the world. Upper Leather: Calfleather Lining Leather: Rubber Water Resistance: 100m