Olen undercover - undershirt perfected
Have you met the best undershirt yet? Let us introduce Olen undercover that is designed to be extremely comfortable, hidden and save you from embarrassment.
From sloppy to snazzy in seconds: Olen stay secures the details of your look in an effortless way.
Whether your rolled-up sleeves don’t stay put or the shirt collars reach for the skies when you are already in a hurry, the easy-to-use sticker solution offers a hassle-free finished look.