Kor Alloy Crew | 2026

If you’re in the market for a new midlayer but want something more breathable than traditional down, the Women’s Kor Alloy crew is certainly worth your consideration. The shell of this half-zip crewneck blocks harsh wind, while 40 grams of insulation throughout the sleeves and torso keep you toasty warm. Additionally, the strategically mapped mesh lining expels internal heat to help strike the right balance between breathability and warmth during aerobic missions. Sitting perfectly between a windbreaker and an insulating layer, we stand by the Kor Alloy for all your backcountry pursuits.