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weather conditions
Warm and summer Mild and dry Mild and damp Cool and dry Cool and damp Cold and wintery
min 0 °C (32.0 °F) max 10 °C (50.0 °F)
  • Windstopper® x-fast 2 fabric is windproof and water-resistant
  • Full protection for maximum warmth
  • Thermoflex flip-up collar
  • Embossed logo on back
  • Elastic band on back keeps jacket from riding up
  • Full-length ykk® camlock zipper
  • 3 external back pockets
  • Rear reflective tabs and piping keep you visible in low-light conditions


Putting in those base miles over the winter should be as comfortable as possible. And that’s what this jacket is all about. There are plenty of winter jackets out there. The problem is staying warm and dry three or four hours into a ride. Most jackets that can keep you warm when the temperature hovers above freezing don’t breathe too well.

What makes the Zoncolan jacket different is its use of Windstopper® X-Fast 2 fabric. This more breathable and stretchy fabric features brushed fleece on the inside for improved moisture transfer while remaining completely windproof. A flip-up collar cut from stretchy and fleece-lined Thermoflex will keep the wind from running down your chest on chilly descents. Reflective tabs on the back will help keep you visible at dawn and dusk.

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Mirinda Carfrae Kona 2013

Mirinda Carfrae, Ironman 2013 World Champion, tells us about her Castelli FREE W TRI top and short.

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