The jacket is made of a Nylon Blend outer shell material, making it lightweight and breathable. Its long sleeves come with thumbholes, while the full zip closure and pockets provide convenience. Perfect for gym & training, walking, running & jogging, and can be worn in winter, fall, and spring. It is machine washable, making it easy to maintain. The jacket is a size Large and has an athletic fit, suitable for regular size types. The solid pattern, basic jacket style, and blue color make it a versatile addition to your activewear collection. Used in excellent condition. One small mark on right sleeve cuff. See last picture.