I've seen a lot of guys in the SEDIV and SOWDIV wear them. All except for one guy I've talked to loved them. That one had the system spring a leak, and he ended up hotter than without one and sitting in a pool of hot water. I plan on getting one and a fresh air helmet next time. If your chest (heart and lungs) is cool then your brain tends to work a whole lot better. Well, in most cases. Fatigue is less of an issue and mistakes are fewer. In the mean time, you can do like I do...take a clean, white T-shirt and dip it in the cooler before suiting up. You cool off immediately and suck in almost enough fresh air to last the whole race.



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Chris Harris
ITC Honda Civic