Allbirds Running Merino Wool Mid Layer Quarter Zip NWT

Fits true to size, according to product website DETAILS Warm up your cold-weather runs with a layer of super-soft merino wool designed to keep you warm and comfy mile after mile. Best For: Outdoor runs, walks, workouts, warm mid-layer Quick-drying Tencel™ fabric keeps you cozy even after breaking a sweat Enough stretch for full range of motion Warm and lightweight for layering Color: purple hush