Start young – so that it's not just the grown-ups who benefit from the unbeatable fit of the ADRENALINE GTS, we've developed a kids' version of the award-winning best-seller... It allows young athletes' feet to develop as they should, without their natural growth being constricted... To be a star athlete of tomorrow, you have to start early – with the Kids Adrenaline GTS, the little ones are ideally equipped for this...