SW016572 Smartwool Men's Merino Sport 150 Midnight Snooze Short Sleeve Graphic Tee There's nothing better than a great adventure. Smartwool's Men's Merino Sport 150 Short Sleeve Graphic Tee brings that feeling to an even better-feeling Merino top. This top combines the natural benefits of responsibly sourced Merino wool and the durability and quick dry times of polyester. Its seam construction is perfect for carrying a pack without having to worry about chafing. So, stuff your pack with everything you need and make this the best adventure with your best friends yet.