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Description
A practical outer layer for colder days, the On Running Insulator Jacket remains warm without limiting movement or breathability thanks to smart construction with sheep's wool. This lightweight jacket features a durable outer that blocks wind with its tightly-woven material structure, whilst the Durable Water Repellent (DWR) treatment is effective and environmentally friendly, causing water droplets to pearl off this jacket and keep the wearer dry. The lower arm lacks padding so flexibility and motion aren't limited, and the addition of an internal chest pocket and two outer side pockets ensures there's room for all the essentials. The face is shielded from cold air by the near full-face hood, complete with an adjuster to achieve a tight fit for when the temperature truly plummets. To maintain a clean look, stitching is entirely interior.
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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