This Polo Ralph Lauren men's shirt in size Large is a navy blue thermal waffle knit with long sleeves and a crew neck. Made from a blend of spandex and cotton, this shirt is machine washable and features a regular fit. The shirt includes accents such as a zipper, logo, and thermal design, making it a stylish and classic choice for the winter, fall, and spring seasons. With its retro 90s sports theme, this shirt is a versatile addition to any man's wardrobe. 100% Cotton. pre-shrunk. ***Check measurements in pictures.***