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Description
All the performance of the Alpha ROS cycling jacket in a casual, off-the-bike design, the Castelli Alpha MC Studio Jacket is incredibly warm and protective. A double-layered construction brings the insulation properties of Primaloft® synthetic down, while the nylon liner helps it slide on and off over other layers.
Gore-Tex™ Windstopper® 150 fabric creates an excellent barrier against both the wind and light rain while remaining highly breathable, and the integrated hood with draw-cord brings even more coverage when the conditions are at their worst. Further details prevent the ingress of water and that cold winter chill; there are minimal seams, silicone grippers at the waist and a double-layer cuff that seals well when used both with gloves and without. There's plenty of space for your phone, keys and other essentials in the three pockets, and if the temperatures do start to rise, you can use the front zip to adjust accordingly.
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Important Update for Our US Customers
We regret to inform you that due to ongoing challenges related to current US tariffs, shopping on Sigma Sports is temporarily unavailable for customers based in the United States.
We understand how disappointing this may be and sincerely apologize for any inconvenience caused. Please rest assured that we are actively exploring solutions to resume service and find the best way to support our US community.
We appreciate your patience and understanding during this time, and we look forward to welcoming you back as soon as possible.
If you require any further assistance, please reach out to the customer services team
— The Sigma Sports Team