The Molokai Surf Co Men's Gray Short Sleeve Button Up Shirt in size M features a solid pattern with lightning bolts accents, perfect for occasions like travel, parties, or casual wear. Made of a comfortable cotton blend fabric with a knit texture, this shirt is machine washable and has a button-down collar for a classic look. The shirt is designed for a regular fit with a slimming effect, making it suitable for all seasons and showcasing a beach, Hawaiian, and timeless theme. The chest size is 40 inches, and it includes a collared neckline, short sleeves, button closure, and pockets for added convenience.