CULPRIT UNDERWEAR | 460 followers on LinkedIn. Criminally Comfortable. | Underwear is the first thing you put on in the morning and the last thing you take off before making love. It's the soul of your outfit, your comfort around the house attire, it's what people see when you take your pants off, so we make it count. Sexy enough for a hot date, breathable enough for a plane ride, supportive enough for the gym, and made in an eco-friendly, vertical mill, with the utmost attention to detail and quality control.