Pro-Field-is-the-excellence-of-racing-underwear-born-from-SPIDI-39-s-commitment-in-the-Moto GP-championship-Made-with-a-fine-polypropylene-woven-boasts-specific-Fieldsensor-reg-details-on-the-chest-&-the-back-protector-39-s-area-that-enhance-breathability-&-ensure-a-pleasant-dry-feeling-The-excellent-fit-is-provided-by-the-elastic-finishing