Material produced from wood cellulose, environmentally friendly. It combines the advantages of viscose and cotton. It is highly breathable, absorbs moisture and regulates temperatures. Used, among other things, in lightweight sportswear.

Using the properties of Merino wool, combined with KASK's exclusive helmet technology, the inner liner provides comfort without precedent. The natural fibres of Merino wool, when in contact with the skin, regulate body temperature, guarantee excellent air permeability and speed drying.