Nanogen hair fibre locking mist allows you to enjoy your active day without giving a second thought to your hair it locks hair fibres in place with its waterproof and natural shine formula its light natural sheen makes fibres look even more natural more about nanogen fibre locking mist secure hold lightly apply fibre locking spray to hold the nanofibres to your hair all day even through wind rain and perspiration the patient pending polymer blend also creates a perfect natural shine and