We only use strands that are 100% human hair of extraordinary quality, because it has never been exposed to harsh chemical treatments. It feels soft, silky and natural and will become like your own hair. However, it will take a few days to adjust to having extensions in your hair. After that initial adjustment period, you will forget that you are even wearing them. You will be able to engage in any activity like swimming, dancing, fitness training, playing tennis, holidays at the beach or doing winter sports – without the concern of damaging your new hair.