Castelli Custom Fast Feet Socks

Description

For road racing or when you can't wear a Fast Feet TT Shoecover, this sock saves watts.

Product features

  • Castelli's Fast Feet project – for road riding in warm conditions
  • The sock portion is based on a normal sock for in-shoe comfort
  • The leg portion is constructed with engineered grooved Lycra® to help detach airflow

Technical Features

  • Insulation: 3/5
  • Waterproofness: 1/5
  • Windproofness: 2/5
  • Breathability: 3/5
  • Lightness: 4/5
  • Sizes: S/M, L/XL, XXL
  • Weight: 51gm
  • Temperature: 10°C - 30°C
  • Fit: Aero

Castelli's Fast Feet project: aerodynamic foot coverings for every condition. The TT shoecover is designed for maximum aerodynamics in time trialing, within the limits of the UCI rules. We developed it through CFD analysis followed by extensive fabric and on-bike wind tunnel testing. The smooth silicone-coated foot portion smooths out the shape of the foot, while the grooved leg portion helps detach the air as it flows around the leg. The shoecover is cut high, reaching to the calf. There's no reason not to wear it on the road, but its gains are maximized at TT speeds.

MINIMUM ORDER QUANTITY (MOQ) OF 10

Code Product Name Stock Your Price Quantity
CXCC4300299-SM
Castelli Custom Sock Fast Feet - S/M
Stock Level:
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Contact your local dealer for pricing and availability
CXCC4300299-LXL
Castelli Custom Sock Fast Feet - L/XL
Stock Level:
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Contact your local dealer for pricing and availability
CXCC4300299-2XL
Castelli Custom Sock Fast Feet - 2XL
Stock Level:
Please Enquire
Contact your local dealer for pricing and availability