Free AR 4.0 Full-Zip Jersey - Short Sleeve - Men's
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Shop Similar ProductsFree speed, wherever you can get it.
Castelli’s Free AR 4.0 Jersey is designed with one thing in mind —aerodynamics. And, although its performance has since been surpassed by the Race 5.0 version, the 4.0 is still a very nice jersey that’ll save you 12 watts at 40kph. The Free AR 4.0 Jersey is cut with the contours of the body in the cycling position in mind. You won’t hear any flapping, to be sure, and after a while, you may hardly notice you have a jersey on. It just feels right. There’s no bunching when you’re in the drops, and the sleeves won’t ride up.
Fair warning, the Free AR 4.0 won’t look or feel right when you’re standing around, drinking coffee and waiting for the ride to start. Given the in-saddle fit, though, that’s a tradeoff we’re happy to take.
Details
- Aerodynamically-designed jersey
- Saves 12 watts at 40 kph over standard jersey
- Contoured cut for precise in-the-saddle fit
- Item #CST005S
- Material
- [front and shoulders] Velocity Dry, [back] mesh, [sleeves] Nervato
- Fit
- aero race
- Zip
- full-length camlock
- Pockets
- 3 rear
- Recommended Use
- road
- Manufacturer Warranty
- 1 year
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