"What Our Gearhead® Experts Are Saying:""The Kor Airshell Warm Jacket is one of those layers we end up wearing way more than expected. It breathes incredibly well on climbs and approaches, but still blocks enough wind to keep us comfortable when we stop. The AirMesh lining adds just the right amount of warmth without turning it into a bulky piece, and it fits seamlessly under a shell on colder days.""We pull on the Kor Airshell Warm Jacket when the day calls for steady movement and shifting temperatures. The hybrid build—lightly insulated, highly breathable, and weather-resistant—lets us stay warm without overheating as we push toward the ridge or move through crisp shoulder-season air. The fabric stretches comfortably as we scramble or skin, and the AirMesh lining adds a soft layer of warmth that never feels stuffy. Wind on exposed climbs or cold pockets in shaded gullies are easy to handle with the adjustable hood and drawcord hem sealing in heat. When the sun breaks through or we start generating more warmth on the ascent, the jacket layers down quickly or packs compactly into our pack. For cool-weather missions where we need dependable temperature regulation, the Kor Airshell Warm Jacket gives us the balance we look for."

Key Specifications