The the ultra-lightweight Sparco X-Light K Kart Racing suit is designed with maximum mobility and comfort in mind. With a tough 2-layer construction that offers high levels of comfort and breathability owing to its lightweight construction. Air intakes on the inner arms, inner thighs and lower legs keep things cool while driving. Ergonomic, impact absorbing padding on the inside knee helps with stabilization during intense lapping. Pre-curved arms with floating shoulders provide excellent mobility, while a unique half-moon stretch panel on the lower back offers an excellent fit in all sizes. 4-bold color combinations to choose from.