Looking for a way to express your appreciation and love to your furry, four-legged friend? I Ruff You pajama pants by Brief Insanity offers the colorful and comfy solution you've been looking for. With different variations of puppy breeds featured on the pajama bottoms, how do you not fall in love with these adorable lounge pants? The innovative material used to create this product is a specialized polyester blend that mimics the temperature of your body. The light-weight and breathable material provide all-day comfort while wearing.