The Nike Shirt for men in size medium is a blue Dri-FIT Rise 365 Future Fast Run Top, featuring a crew neck and pullover closure. This activewear top is lightweight, stretchy, and breathable, making it suitable for various occasions including gym & training, cross training, and running & jogging. The shirt is designed with reflective accents and moisture-wicking fabric, perfect for outdoor sports activities in all seasons. Made from polyester, this Nike shirt is machine washable and part of the Nike Dri-FIT product line.