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Men's Mortirolo V Jacket

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The ultimate climbers' jacket.

The Castelli Mortirolo V Jacket is a versatile cold-weather piece that offers superior wind-blocking performance and breathability. Combining Gore® Windstopper® X-Fast on the front with stretch windproof side and shoulder panels, the Mortirolo keeps the wind out for cold weather or mountain riding. The back panel utilizes Castelli's own highly breathable Thermoflex fabric, designed to aid in thermoregulation by keeping you warm and wicking away sweat rapidly.

The easy-sliding full-length YKK front zipper makes easy work of the on-the-go ventilation needed on those long climbs. A large reflective panel on the back adds improved visibility for passing motorists, and the 3 rear pockets securely store away all the riding essentials one might need.

Castelli features a form-fit design, if you haven't worn Castelli before it is recommended to size up one whole size. For example, if you normally wear a medium, select a size large.


  • Windproof front combined with highly breathable back for the ultimate climber's jacket.
  • Engineered knit stretch windproof panels on sides and shoulders.
  • Gore® Windstopper® X-Fast main body fabric.
  • Thermoflex rear panel for heat retention and moisture wicking.
  • Reflective panel below pockets for maximum visibility.
  • 3 rear pockets.
  • YKK Vislon zipper.
  • Claimed weight: 439g.

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Sleeve Type: Long Sleeve 

Black / Red - Medium

Mfg PartNum: B18505231-3 

Black / Red - Large

Mfg PartNum: B18505231-4 

Black / Red - X-Large

Mfg PartNum: B18505231-5 

Black / Red - 2X-Large

Mfg PartNum: B18505231-6 

Yellow Fluo / Black - Small

Mfg PartNum: B18505321-2 

Yellow Fluo / Black - Medium

Mfg PartNum: B18505321-3 

Yellow Fluo / Black - Large

Mfg PartNum: B18505321-4 

Yellow Fluo / Black - X-Large

Mfg PartNum: B18505321-5 

Yellow Fluo / Black - 2X-Large

Mfg PartNum: B18505321-6 

Black / Silver Gray - Small

Mfg PartNum: B18505870-2 

Black / Silver Gray - Medium

Mfg PartNum: B18505870-3 

Black / Silver Gray - Large

Mfg PartNum: B18505870-4 

Black / Silver Gray - X-Large

Mfg PartNum: B18505870-5 

Black / Silver Gray - 2X-Large

Mfg PartNum: B18505870-6 

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Awesome Jacket
by Anonymous
1 of 4 customers found this review helpful.

This is of the best jackets I own - very universal temp. ranges and fits awesome.

Reviewed 3/7/2019
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