7 idp's super light youth transition pads are designed for younger riders looking for lightweight protection that can be worn all day long'. '.strtoupper('t')he transition pads mould with body heat to provide maximum comfort with a breathable mesh back panel to wick moisture away from the skin'. '.strtoupper('s')uper light with great protection without compromising on safety passing the relevant ce test the transition pads offer comfortable protection in a super light package'. '.strtoupper('n')ow available in youth sizing breathable sock running the length of the pad in the rear and extending across the lower front a breathable 4 way stretch mesh maintains airflow for all day comfort'. '.strtoupper('s') m l xl thigh inches 10.5 12.5' 12.5 14' thigh cm 27 32cm 32 36cm take measurement 6prime above knee cap when leg is bent at 90 degrees