FROM THE SECRET SPEED LABS
Castelli’s speed suit project is permanently open and they believe that they’re going to continue to see significant gains over the coming years. The Body Paint 3.0 version is the result of CFD modeling followed by extensive pattern engineering and fabric research, then further testing in the wind tunnel and on the road, and then winning the Giro d’Italia. It’s been kept secret for the past two years but is now available to non-WorldTour riders. It’s not the very latest technology, but Castelli are quite sure it’s the fastest thing you can buy right now.