Micro-encapsulation or impregnation

Micro-encapsulation or impregnation techniques may be used to introduce anti-microbial properties which reduce odour formation and the risk of infection. Similar techniques may be used to incorporate "phase change" materials which undergo thermal transitions to store and release heat to the advantage of the user.

There is considerable interest at the present time in conductive textiles, not just in terms of the elimination of static, but also as conductive pathways for the connection of electronic components; carbon, metal and conducting polymers have been investigated for this purpose. Some conducting materials also may emit light when stimulated.

Modal and lyocell fibres will find some use in active sportswear because of their hydrophilic nature.