It's not easy to stay cool while you race - especially in hot conditions or in a car where you can't just switch the air con on. Racing is all about staying cool and calm under pressure, but it's also important to stay physically cool so that you can give the track ahead your full attention. Driver cooling vests and clothing like Cool Shirts can make a real difference to a racing driver's performance over the course of a race, helping to keep you cool enough - whatever the weather - to race through the heat to take the chequered flag. There are a lot of compression tops that can be worn beneath racing suits and overalls to keep you cool, but by far and away the most effective form of driver cooling systems have been developed by Cool Shirt. Containing tubing stitched into the material that is filled with coolant, a pump passes the cool fluid around the body while you race, helping to keep your body temperature down from start to finish.