REI Co Op Shirt Mens Medium Green Pullover Short Sleeve Lightweight Performance

REI Co Op Shirt Mens Medium Green Pullover Short Sleeve Lightweight Performance. The REI Co Op Shirt for men in size medium is a green pullover with a crew neck and short sleeves, making it a lightweight and comfortable option for performance activities. Made of polyester with a heathered pattern, this shirt is machine washable and perfect for the winter, fall, and spring seasons. The preppy style and regular fit make it a versatile piece for everyday wear.