My 9 year old grandsonoccasssionally rides with me....he wears his Mx boots,MX gloves,knee guards under his jeans and his grandmother's women's Small Joe Rocket mesh jacket. I offered to buy him a full face street helmet ,but he prefers his gaudy MX helmet..If you find a good pair of street pants in kids sizes let us know,MX pants probably aremt fit for the street,but the gloves and boots are. Another idea of course would be to buy some CE armor and sew it into his pants