Castelli Free Aero Race S Shorts Women

Developed to meet the demands of competitive cyclists.

Whether it's for your neighbourhood training ride or the toughest bike races in the world, the Free Aero Race S Shorts are designed to meet the demands of high-performance cyclists. When you get on the saddle, the first thing you want from your shorts is comfort. The Forza2 stretch material shapes the body without constricting it and moves with your every pedal stroke.

The non-slip silicone inserts at the leg ends ensure a good fit, just the way you like it. Of course, our Progetto X2 Air Seamless Donna seat pad was also included to ensure comfort even on long training rides. In the world of modern performance cycling, aerodynamics has quickly become one of the most important aspects.

After countless hours in the wind tunnel, we've aerodynamically optimised the shorts for 3% less drag, making them the fastest free aero race shorts we've ever designed. So every watt you generate can be used to make you go even faster.

• Aero-optimised Forza2 stretch material for maximum comfort and aerodynamic advantage
• Aero-optimised material ensures a 3% reduction in the CdA value
• Silicone leg cuffs keep the leg cuffs in place
• Progetto X2 Air Seamless Donna chamois for comfort even on long rides
• Fabric with UPF 50+ protection

• Product Name: Castelli Free Aero Race S Shorts Women 
  
• Manufacturer: Castelli
  
• Material: Main fabric: 65% polyamide, 35% elastane
  
• Seat pad: 87% polyester, 13% elastane
  
• Compression: no
  
• Seatpad: yes
  
• Activity: Cycling
  
• Gender: women
  
• Usage bikesport: Road Bike
  
• Textile fabric: Synthetics
  
• Season: Summer
  
• Temperature range: +35°C / +15°C
  
• Fit: tight
  
• Seatpad name: Progetto X2 Air Seamless
  
• Model year: 2026
  
• Collection: Spring/Summer
  
• Color: Black
  
• Weight: 180g
  
• Back pockets: 0