Home Page
When autocomplete results are available use up and down arrows to review and enter to select. Touch device users, explore by touch or with swipe gestures.
Expert Help
Earn Rewards

Cart, contains 0 items

Home Page

Cart, contains 0 items

When autocomplete results are available use up and down arrows to review and enter to select. Touch device users, explore by touch or with swipe gestures.
  • Just In
  • Learn

Castelli
Fast Feet 3 Sock

Be the first to review
$49.99
Color:Belgian Blue

Size:

Size Chart

Quantity


Lycra® cycling sock with grip technology for aero comfort on warm rides

What Our Gearhead® Experts Are Saying:


"Fast Feet 3 Socks are all about performance. Their aerodynamic Lycra design and grip strip make them my top pick for racing and training."


The Castelli Fast Feet 3 Sock is built for racers who demand speed and comfort. The leg portion features engineered Lycra® with grooves to improve airflow detachment, giving you an aerodynamic edge. For added comfort, the foot portion is derived from the Rosso Corsa Sock, offering optimal breathability and a snug fit. A polyurethane grip strip at the cuff ensures the sock stays securely in place, making it ideal for sprints, climbs, and everything in between. Lightweight and designed for warm weather, the Fast Feet 3 Sock is a race-day essential.


Details

  • Aerodynamic cycling sock designed for warm-weather racing
  • Engineered Lycra® leg grooves help detach airflow for speed
  • Rosso Corsa foot construction ensures breathable comfort
  • Polyurethane grip strip keeps socks securely in place
  • Lightweight, race-specific cushioning minimizes bulk
  • Item #CSTZ7XF
Material
Engineered Lycra®
Height
crew
Weight
lightweight
Cushion
light
Activity
cycling
Manufacturer Warranty
2 years

What do you think about this product?

View

Selecting an option will reload the available reviews on the page

Sorry, we don’t currently have any of those types of reviews for this product.