I have done several track days,,,wore rented leathers I got at the track the first time,,,,,I decided to save some money and wore my Joe Rocket Balistic gear the rest of the times I went,,,They zip together in the back,,,have soft armor,,are 100% waterprooof ( they are I know ) and have a zip out liner in the jacket,,,I think the newer stuff they got out in the ballistic series is even better,,I bought mine in 97 and have never regretted it,,,although they are a little warm in the summer heat,,so I bought a fistgear meshtek ventilated jacket for daily summer use,,,most if not all schools should except the gear as a riding suit approved for there class but would definetly check before you go,,,There are several options of textile to choose from and I say Make Sure to try them on first,,May mean a trip top a local dealer,,,try it on and sit on a bike if possible,,,they all fit differently for sure,,,,then you can order online or whatever once you know the brand and size you want,,,,,,Brian