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Castelli Fast Feet 3 Sock Electric Lime
Castelli Fast Feet 3 Sock Black
Castelli Fast Feet 3 Sock White
Electric Lime
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Castelli Fast Feet 3 Sock 3
Castelli Fast Feet 3 Sock 2
Castelli Fast Feet 3 Sock 1

Castelli Fast Feet 3 Sock

Pricing and Order Section

Mfg PartNum:
(1 customer reviews)
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SALE: pr $34.99
MSRP: $49.99
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Description

This Sock Saves Watts

The Castelli Fast Feet 3 Sock is for road racing when you can't wear a Fast Feet TT Shoecover.

Features:

  • 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 place
  • Leg portion constructed with engineered grooved Lycra® to help detach airflow

B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.

Size Chart

S/ML/XLXXL
Shoe Size35-3940-4344-47   
 

Specifications

 

Fabric Type: Synthetic 

 

Cuff Height: Crew 

White - S/M

Mfg PartNum: R4525030001-2 

White - L/XL

Mfg PartNum: R4525030001-4 

White - 2X-Large

Mfg PartNum: R4525030001-6 

Black - S/M

Mfg PartNum: R4525030010-2 

Black - L/XL

Mfg PartNum: R4525030010-4 

Black - 2X-Large

Mfg PartNum: R4525030010-6 

Electric Lime - S/M

Mfg PartNum: R4525030383-2 

Electric Lime - L/XL

Mfg PartNum: R4525030383-4 

Electric Lime - 2X-Large

Mfg PartNum: R4525030383-6 

Reviews

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Very comfortable along with good looks.
by Trucker
Cycling Enthusiast
Amador county in CA.

These are really a quality feeling sock and by far the most expensive socks I've ever purchased. Have gotten quite a few positive comments . Will be interesting to see how they hold up . I ordered white ones. I hand wash them. For longevity it's probably a good idea to not put them in the dryer.

When and if they are a "Daily Special" I'll get another pair.

Reviewed 8/21/2025
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