The Castelli Free Speed 3 Jersey is designed for freedom of movement and comfort, making it an excellent choice for triathletes who prefer a traditional sleeveless design without sacrificing performance and aerodynamics. Built with CFD-based fabric placement and seam construction, this jersey ensures optimal cooling, breathability, and a streamlined fit for race-day efficiency.

Key Features:
  • CFD-Based Fabric & Seam Placement: Enhances aerodynamics and reduces drag at race speeds.
  • Lightweight & Breathable Body Fabric: Optimized for cooling and moisture management during all three triathlon legs.
  • Flat Rear Pockets: Secure nutrition storage without bounce or drag.
  • YKK® Camlock® Zipper: Ensures easy one-handed adjustments.
  • GIRO3 Flat Gripper Elastic: Stays flat and secure on the lower back.
  • SnapLock Fastener at Lower Back: Clips to shorts to prevent riding up during swimming or cycling.

Who is it for?
Perfect for triathletes looking for a high-performance sleeveless jersey that balances aerodynamics, comfort, and practicality for short to long-distance races.
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