Made for both the city and the outdoors, the Insulator Jacket from Swiss brand On Running offers lightweight and breathable insulation that’ll keep you warm. Made from a technical blend of sheep’s wool that provides warmth without stifling performance. The seamless appearance ensures no heat will escape from the outer stitching. Finished with an outer mini-ripstop design that’s ultralight and durable.

• Lightweight and breathable
• Made from a blend of sheep’s wool and polyamide
• DWR water-repellency
• Seamless appearance
• Mini-ripstop outer
• Black / Navy