Castelli Free AR 4.0 Jersey FZ - Men's



Show Description

Comfort is paramount. And the lightweight wicking fabric and aero body fit will also keep you pedalling strong. Castelli reports that the aerodynamic design on this jersey is so exceptional that it actually makes you go faster, a savings of about 11 watts at 40km/h.

  • Velocity Dry is made from 100% polyester for improved wicking, fast drying and controlled stretch.
  • Underams panels are nylon and elastane that adds comfortable reach.
  • Bottom of the sleeves is elastane and polyester to cinch in any extra material.
  • GIRO3 arm elastic makes for a flat, aero fit.
  • Full-length YKK® Camlock zipper makes it easy to self-regulate your venting.
  • Silicone gripper at the waist prevents awkward shirt crawl.
  • Reflective tabs keep you on everyone's radar.

Tech specs

Show Tech specs
Fabric content 100% polyester
Secondary fabric
  • 82% nylon
  • 18% elastane
Pockets 3 back drop-in
Antimicrobial treatment

A treatment that inhibits bacteria growth and reduces odour.

Additional feature(s) Reflective details
Made in Romania