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Fast Feet 4 Socks Castelli 2026

$33.00

Unit price: per

Size: 2XL

Tax included. Shipping calculated at checkout.

Save an average of 30% with Truemed. Click here to learn more!

More Options. More Savings. More Riding.

30% Savings with Truemed, 0% APR with A2, Pro Deals, and Flexible Plans.

Discover Our Options

Castelli's Fast Feet project - for riding in warm conditions

The foot portion is based on the Castelli Rosso Corsa Sock for in-shoe comfort

Polyurethane grip strip at top to keep sock in palce

Leg portion construced with engineered grooved Lycra® to help detach airflow
Standard shipping

Standard ground shipping usually takes between 3 and 5 business days and is $99.

Free Easy Returns

Buying a bike shouldn't be a stressful experience. That's why we work with you during the purchasing process to ensure you get the perfect bike to fit your needs. If you need to exchange or return your bike, contact our customer service team within 30 days of purchase if you need to exchange your bike. A2 is happy to provide free size exchanges on all bikes that we produce.

Description

Castelli's Fast Feet project - for riding in warm conditions
The foot portion is based on the Castelli Rosso Corsa Sock for in-shoe comfort
Polyurethane grip strip at top to keep sock in palce
Leg portion construced with engineered grooved Lycra® to help detach airflow

Shipping & Returns