The K-Swiss DEFIER RS has been one of our best selling shoes in the UK for a number of years. It is a classic tennis shoe design which has stood the test of time. We have been stocking the Defier line for a number of years in a variety of subtle colour and design changes. Following the adage that "if it aint broke....dont fix it". The Defier has the perfect mixture of comfort, durability and stability that our tennis playing customers love. The Defier range comes with a durable, all-court sole.