The AIR ULTIMATE shoes are incredibly lightweight at only 165 grams (size 42), making them one of the lightest options available. Built with an ultra-stiff carbon chassis, these shoes offer unmatched pedal efficiency, perfect for climbers and lightweight enthusiasts seeking a performance edge in a lace-up model. Tested in the World Tour, the AIR ULTIMATE is a top choice. Features:

• Ultra-stiff proprietary carbon sole
• Continuous carbon fibers for maximum stiffness
• Structural strength for durability
• Popular in track racing, especially Keirin
• Weight-optimized specific lay-up