Does your footwork need an injection of pace and your tennis wardrobe an injection of colour? Then look no further – these Nike beauties offer a double whammy.

Offering durability with thicker tread on the medial side of the outsole where tennis players need it most, the Nike Dual Fusion Ballistec Advantage has a lightweight, synthetic leather and mesh upper with a supportive fit and enhanced airflow, while a dual-density Phylon midsole delivers plush cushioning and stability.

To get your hands on a pair, simply answer the question below by filling out the form on the right hand side of this page.

Which of the following tennis players does NOT play in Nike tennis gear?

a) Juan Martin Del Potro
b) Rafael Nadal
c) Novak Djokovic
d) Grigor Dimitrov

The closing date for entries is December 11, 2014. No cash alternative will be provided. Tennishead terms and conditions apply.

This competition is no longer open for entries. The winner has been drawn from all the correct entries received by the closing date.