Summer is the season we are outside on the bike most regularly. Staying cool while riding through the hottest months of the year is essential for comfort, safety and performance. Many riders underestimate the importance of keeping skin temperature in check to keep overall body temperature in more optimal zones for human performance. Feet play a huge roll in total body comfort, too. Just like keeping feet and other extremities warm in the cold months is critical for warmth, keeping them cool in the heat is just as critical. Foot comfort is vital for overall body comfort. These products are some long-time DeFeet favorites for the heat.