I need to purchase a new racesuit. Can somebody please explain what type of suits I should be looking at. All that I know is that I think I need a 3 layer suit. I prefer to just wear shorts and a t-shirt underneath so I can strip down and stay cool. It's my understanding that a 3 layer negates me from having to wear underwear. What does the 2.5 sfi abreviations mean? I checked out a site that has Simpson, Sparco, Racetech, and a few others. I also looked at a leaf racewear suit at a show over the weekend. Never heard of them but thier whole line looked like Simpson knock off's. Of course I would love to go blow alot of money and buy a killer helmet and a Stand 21 suit but I need money to race not just look like I can. I also have my Simpson shoes and gloves. But my shoes are alittle large. Should I consider getting a smaller pair?
Thanks for your advice.