-Size: One Size Fits Most -Color: Black (Heathered) -100% polyester Polartec fleece offers the cozy warmth you crave when cool temperatures hit, helping you endure outdoor walks and runs in total comfort. A snug fit is perfect for keeping in warmth while letting you go about your exercise in hassle-free style. Whether you’re hiking or running around the block, you’ll be moving in blissful comfort with the functional combination of a sleek design with warm material.