WorldTour-proven, UCI-legal racing socks, engineered with drag-reducing textiles in a second-skin fit and updated for increased aerodynamics.

Refined and proven in WorldTour competition, the 19cm RSR BOLIDE Socks S11 help eliminate the need for aero booties when you don’t want the extra grams, the extra layers, or the extra hassle of pulling booties on. They’re as breathable and lightweight as you’d expect racing kit to be, and they’re also proven in wind-tunnel testing with ASSOS AeroScience. Keep in mind that this is race-day equipment, so we recommend adhesive spray.