365-Day No Hassle Returns! Michigan State Spartans White-Green PIRO Tennis Shoes – These ultra lightweight PIRO team-colored tennis shoes are the next generation of ultimate fan footwear! These awesome kicks are machine washable and feature a venting outsole to keep your feet cool, are fast drying and have an antimicrobial treatment, so even if you wear them without socks they’ll still be fresh! A team spirited mesh bag is also included with the shoes. Please note, PIRO’s are unisex and run about 1/2 size smaller than a standard tennis shoe so please order accordingly.