Castelli - Slicker Pull On
Traditionally the focus with overshoes has been purely on their protective characteristics with little attention paid to aero performance. However, the Slicker Pull-On Shoecovers take a different approach, with aerodynamics a key focus alongside wet-weather protection. The smooth super-stretch waterproof fabric has allowed Castelli to dispense with a zipped entry, improving waterproof performance and at the same time creates covers which hug your shoes closely to smooth airflow. Ok, breathability isn't the best but when you're pushing hard for a race win that's less of a consideration when compared to keeping you streamlined - after all a watt saved here could be the difference between a win and a loss.
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