These are used extensively in endurance automobile racing, and in desert racing. Keeps you much more alert, especially in hot environments. Well, not the glove

These are used extensively in endurance automobile racing, and in desert racing. Keeps you much more alert, especially in hot environments. Well, not the glove, but a shirt and or pants: https://store.windingroad.com/fast-cool-suit-system---no-air---no-shirt-p90.aspx https://store.windingroad.com/fast-cool-suit-system---no-air...