Air molecules cling to the body. The more air a material stores in a certain space, the higher the insulation level will be. Microfibres are much finer than other fibres. Therefore, they enclose more air within a smaller space thus offering a better insulation. The advantage: breathable, moisture-repellent and suited both for washing in the washing machine and for dry cleaning.
Product Data Sheet (product_data_sheet_MB7902.pdf, 136 Kb) [Download]