AeroSox - Sub4


AeroSox - Sub4


To celebrate the domination of AeroSox on the track this season, capped off with sponsored Team KGF winning Gold at round 5 of the UCI Track World Cup in the Team Pursuit, our Sub 4 sock is making its return.

Back for a limited time only, Sub 4 is the pinnacle of the AeroSox line. Combining our unrivaled aerodynamic performance with a unique style that matches with any kit choice. 

2017 saw our #AeroSox reach the finish line first winning National Championships, World Championships, Stage Races and Criteriums at the highest level of both domestic and professional cycling - across Road, Time Trial and Track. 

Size Conversion UK/EU

3.5-5 = 36-37

5.5-7 = 39-40

7.5-10 = 41-43

10.5-12 = 44-45

This current generation of Rule 28 #AeroSox fit true-to-size, meaning you should purchase the corresponding sock size to your cycling shoe size. We have lowered the ankle cuff compared to the previous version, for a more Aerodynamic and cleaner looking cut, leaving only textured material in the wind but still with a supportive and comfortable lower sock that will cause no abrasions around the ankle. 

If you're still unsure, or think you are between sizes, please contact us at and we will do our best to help you out.

100% Made in Italy.

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