This hooded sweatshirt is made from a functional jersey material and has a grid-structured inside that creates air channels for improved body temperature management. The front is reinforced with wind and water repellent polyester and lined with brushed PrimaLoft insulation to keep you warm in cold and windy weather. A short zipper at the front makes it easy to put on and take off, while thumb grips at the sleeve ends ensure a secure fit at the wrists. Its loose fit and casual design make this sweater a versatile choice, perfect for intense training sessions and everyday wear.