Shopping security
Castelli set out to make an aero sock that doesn’t compromise on the things that make a great sock.
Working with expert Italian knitters and state-of-the-art machinery, they created a structure that combines smooth and textured zones to control airflow and reduce drag — without sacrificing comfort or fit. The result is a sock that stays up, feels great, and delivers aero performance equal to ribbed Lycra cuffs — with the bonus of true everyday wearability.
Ships within 48 hours · Estimated delivery Jun 30 - Jul 5
US$40
Get nowSign up to your membership to get coupons up to
15%
Get nowOpportunity to enjoy order discount up to 15% off
Top-Converting Item to Boost Your Average Order