Castelli Body Paint 4X Speed Suit suit

Simply designed to be the fastest leotard for racing against the clock

Here is the 4X Speed Suite leotard. The Castelli team doesn't want to reveal too many of the secret details that make it so fast, but there are a few details you can confidently see: amazing fit in the TT position, slippery fabrics, reduced seams, and long legs with flat ends and flat tape to hold them in place. The long sleeves have a thumb loop to prevent them from riding up. There is a window pocket on the back so you can place your race number out of the wind and the window stretches and breathes, unlike others on the market. Hundreds and hundreds of hours went into the design of this leotard. In addition, Castelli wanted access to the testing facilities at the Norwegian Technical University in Trondheim, where the detailed process covers fabric selection and leotard construction. This leotard was made for WorldTour cyclists. It is optimised for speeds above 45 km/h and for extreme positions. At those speeds and with the right configuration it is the fastest leotard Castelli has ever tested.

Features

• Pure speed leotard, created for WorldTour racing
• Developed over two years based on hundreds of hours of CFD analysis, wind tunnel testing, and WorldTour racing
• Fabrics developed and tested extensively to maximise aerodynamics at speeds of 45km/h and above
• Minimisation of stitching to maximise aerodynamics
• Seamless race number pocket to prevent number flexing in the wind
• Extra long flat-legs with PU elastic on the inside
• Temperature range: 15°C - 35°C / 59°F - 95°F.