With added coverage like thumbholes and a stand-up collar, the Nike Sphere Women's Top makes a perfect layer for running in cold weather. Its warm knit fabric looks and feels soft. Benefits Nike Therma fabric helps keep you warm. Dri-FIT Technology helps you stay dry, comfortable and focused. Mittens on the cuffs add optional warmth around your hands. High collar can be zipped all the way up to lock in warmth, or folded down for airflow. Product Details Fabric: Body: 94% polyester/6% elastane. Pocket bags: 100% polyester. Machine wash Imported Product Details Standard fit for a relaxed, easy feel Body: 94% polyester/6% elastane. Pocket bags: 100% polyester. Machine wash