The Sparco Thunder karting suit is an entry level suit with features usually only found on higher priced alternatives, an excellent value and ideal for anyone starting out in karting. The 2 layer construction features a large stretch panel in the lower rear back area to allow for maximum mobility when sat in the kart. Perforated stretch panels in the armpits and inner leg areas provide breath-ability to help keep you cooler and more comfortable. Hidden pockets and a traditional waist belt help complete the look of this stylish kart suit. The Sparco Thunder is also available in kids sizes.