"Lazypants" appears to be a legitimate brand. It was founded in Toronto in 2012 and is known for its fashion-forward sweatpants designed for a 'leisure lifestyle.' The brand's sweatpants are meant to bring comfort and style to any outfit, anytime. They are available in various stores and online platforms, including Amazon. The sweatpants are described as cozy, with a super-soft, plush-lined inside made to mimic the coziness of your favorite blanket. They are extra long, making them suitable for taller people, and have a loose and relaxed fit. The quality of the fleece is also highlighted, with customers noting that the pants have not shrunk after several washes and the fleece remains super soft. However, it's always recommended to do thorough research and read customer reviews before making a purchase.