Engineered for speed, the RSR Speed Booties S11 provide wind tunnel-tested aerodynamics and a second-skin fit
What Our Gearhead® Experts Are Saying:
"These booties are designed for pure speed. The 550CX warp-knit fabric provides a compressive, drag-reducing fit, and the seamless Zero Cuff construction means there’s no excess material to catch the wind. With a silicone grip at the cuff for stability and a smooth aerodynamic profile, they’re ideal for time trials and road races where every watt counts."
Every detail of the ASSOS RSR Speed Booties S11 has been refined for aerodynamic efficiency. From the 550CX warp-knit fabric that reduces drag to the seamless Zero Cuff construction that eliminates bulk, these booties are built for racing. The form-fitting design molds to the foot and ankle, while the high-stretch Eva Kant material on the toe and forefoot ensures a smooth, second-skin fit.
A silicone grip integrated into the upper cuff keeps them securely in place without disrupting aerodynamics, maintaining a sleek silhouette. Tested in the wind tunnel and confirmed in elite-level racing, these booties provide the competitive edge needed for podium-worthy performances.
Details
- Race-proven aerodynamic booties developed for road racing and time trials
- 550CX warp-knit fabric contours perfectly for maximum airflow efficiency
- Zero Cuff seamless construction eliminates zippers and Velcro for a smooth fit
- Silicone grip cuff ensures a secure hold without compromising aerodynamics
- Eva Kant toe and forefoot material enhances durability and fit
- Optimized for racing and speed-focused riding
- Item #AASZ0DN
- Material
- [face fabric] 550CX warp-knit, [toe, forefoot] Eva Kant
- Closure
- Seamless Zero Cuff
- Activity
- cycling
- Manufacturer Warranty
- limited 2 years
Reviews
Q&A
What do you think about this product?
View
Selecting an option will reload the available reviews on the pageSorry, we don’t currently have any of those types of reviews for this product.
Do you have a question about this product?