Sparco Sprint RS-2.1 Racing SuitSparco's budget priced Sprint RS2 1 suit is filled to the brim with features and details. Starting with a lightweight 2 layer construction, stretch panels are built into the armpits and lower back to help increase both comfort and freedom of movement. Preformed sleeves further benefit the ergonomics of the suit, while regular pant pockets up front will make you feel right at home.