The O'Neill Size L Mens Quilted Flannel Shirt in Gray Blue Plaid is a versatile and stylish piece suitable for a variety of occasions. This snap-up shirt features a collared neckline, long sleeves, and a regular fit, making it suitable for both casual and formal wear. The fleece fabric and polyester material ensure comfort and warmth, making it ideal for all seasons. With its classic design and easy-care instructions, this button-up shirt is a practical and fashionable choice for the modern man.