Reposhing this item I purchased from @mylemons_. Lululemon Swiftly Tech Wool 1/2 Zip, Black Cherry/White, Size 10. Excellent used condition, worn 2x. No pilling or flaws. Love the look and fit of our Swiftly tops? Then you'll love this winter version, developed specifically for cold weather workouts, in a fabrication that's over 30% Merino Wool. On top of being warm and thermoregulating, this half zip is made with seamless construction in the body to minimize chafing. Fabric is four-way stretch merino wool Sweat-wicking Merino Wool is soft, naturally insulating and will help regulate your temperature naturally insulating temperature regulating sweat-wicking soft handfeel naturally breathable