Description

Assos RSR Speed S11 Overshoes
Category: Footwear
Subcategory: Overshoes
Gain the ultimate aerodynamic advantage and shave precious seconds off your personal bests with the Assos RSR Speed S11 Overshoes. Engineered for race day, these booties are the pinnacle of aerodynamic footwear, designed to slice through the wind with minimal resistance. They represent the culmination of relentless development and have been tested and proven at the highest level of the sport, delivering tangible performance gains when every watt counts.
The core principle behind the RSR Speed S11 is to create a perfectly smooth, wrinkle-free surface over the complex shapes of your cycling shoes. This second-skin fit eliminates the turbulence and drag that standard shoes create, allowing you to maintain higher speeds with less effort. The ergonomic, two-panel construction wraps the foot and ankle seamlessly, enhanced by raw-cut edges that ensure a crisp, clean transition to your leg for an uninterrupted aerodynamic profile. A zipper-free design further reduces drag and improves the overall sleekness.
While born from the demands of the WorldTour peloton for Road Cycling and time trials, their unparalleled aerodynamic efficiency offers a distinct advantage in high-speed Gravel cycling and competitive MTB Cycling races where marginal gains are decisive. The versatile, high-performance design is optimized for both Men and Women athletes seeking the pinnacle of speed. For added safety during early morning training sessions or in low-light conditions, integrated Reflective accents enhance your visibility to others on the road.
Proven Performance & Specifications
The RSR Speed Booties have been winning WorldTour races since they were prototypes.
The S11 generation is the result of continuous WorldTour development, updating the RSR pedigree with added silicone grip on the ankle while maintaining aerodynamic gains – measured in the wind tunnel and proven in the peloton.
Integrated grip across the upper cuff maintains fit at a UCI-legal height.
Composition:
* Main fabric: 82%PL 18%EA
* Front part: 90%PA 10%EA with 100%PU coating White Series