up down CHOTO X-FUNCTION junior (tights) The functional ZIENER bike tights CHOTO X-FUNCTION for kids guarantee optimal wearing comfort thanks to extra-flat seams and a flat waistband. The stretch material ensures maximum freedom of movement. The reflective elements increase visibility at dusk. The X-FUNCTION pad provides a seamless and smooth biking experience with high freedom of movement on any route. 29.99 €* * MSRP excl. Shipping costs.