The Lululemon Masons Peak Flannel Shirt in Grey Plaid is a stylish and versatile button-up shirt perfect for various occasions like travel, parties, casual wear, and workwear. Made from polyester flannel, this shirt features a collared neckline, long sleeves, and a regular fit for comfort. The reflective accents add a touch of sophistication, making it a standout piece in your wardrobe. With a classic button closure and a timeless gray plaid pattern, this shirt is a must-have for any man looking to stay stylish during the winter, fall, and spring seasons.