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1866836 / 54294207529306

Product Details

Castelli Women's Free Aero Race S Bib Shorts

The Castelli Women's Free Aero Race S Bib Shorts are made for those of you who love cycling at speed - in fact, they're the fastest shorts they've ever made. They excel in the frenetic and thrilling environment of a racing bunch and the heart-pumping efforts of hard training. Castelli's Forza2 stretch fabric gives precise and supportive comfort, moving smoothly with every pedal stroke. Forza2 is also aero-optimised, with a claimed percentage reduction in CdA of 3%, letting you get up to and hold speed with impressive efficiency. Every watt counts. 

The bib straps are minimal, with a lightweight and flexible construction that gives a barely-there feel and allows optimal breathability. Low-profile leg grippers ensure everything stays in place, letting you concentrate on race tactics and interval splits. 

Progetto X2 Air Donna seamless seat pad

A pro-level women's seat pad engineered for maximum comfort. A plush and seamless skin-care layer feels super soft against your skin and reduces the chances of abrasion and irritation. A saddle-shaped cushioning layer features high-density foams and perforated gel inserts, giving progressive damping and support precisely where you need it most. 

Features
  • Aero-optimised Forza2 Stretch fabric for maximum comfort and an aerodynamic advantage
  • Aero-optimised fabric delivers a 3% decrease in CdA
  • Lightweight minimalist stripe mesh bib straps to minimize weight and keep you cool
  • Silicone leg grippers to keep the leg endings in place
  • Progetto X2 Air Seamless Donna seat pad for comfort even on your longest rides
  • Back pocket for extra storage or race radio
  • Short fabric rated to 50+ UPF protection
  • Recommended temperature range: 15 to 35°C
Specifications
Bib Strap Construction
Minimal
Cargo Storage
No
Chamois Type
Road
Cycling Discipline
Road
Fit Type (General)
Compression
Gender
Women's
Leg Length Style
Short
Material / Main Fabric
Polyester, Elastane
Primary Activity
Cycling
Ride Duration Focus
Short, Medium
Weather Protection Level
None
Leg Gripper Type
Silicone
Temperature Range
Hot, Warm, Mild
Waist Style
Bib
Product code
1866836 / 54294207529306
Size Guide
Suggested Warmer SizeS (Female)S (Male)MLXL
Your Weight (Kg)45 - 6045 - 6060 - 7070 - 80> 80
Jersey / Short SizeXS - SS - MS - ML - XL2XL - 3XL

Castelli warmer sizing relates to your jersey/short size and your body weight. Please note there is some crossover.

If you require any advice on Castelli sizing, please do not hesitate to contact us.

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Shipping & Returns

Free UK delivery on orders over £50. Orders are dispatched within 1-2 working days and typically arrive 1-2 working days later.

Return unused items in their original packaging within 30 days of delivery. Return postage is £3.50.

Q & A

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About Castelli

At the front since 1876.

Castelli has been at the front of cycling apparel since 1876, founded in Milan as the original maker of pro race kit. From the first cycling jerseys to today's WorldTour-proven aero garments, the brand has spent nearly 150 years putting innovation onto the backs of the fastest riders in the world.

Castelli outfitted the first organised cycling teams in Italy and has been a constant presence in the pro peloton ever since. The Scorpion logo appears on more WorldTour podiums than almost any other apparel mark.