The best option for kids and youth, a twin-single mattress size is the perfect way to optimize space. They are more mobile, seamlessly fit dorm rooms, and makes it easier to fit multiple mattresses in one room. With a matching twin/single foundation or box spring, you’ll say bye-bye to sleepless nights and getting optimal comfort. At Lastman’s Bad Boy, we have a wide selection of twin/single mattresses from top brands such as King Koil, Bassett, Sleep In and many more producing high quality pieces at the lowest price. Whether you’re looking for memory foam, gel, plush, firm, pillow top, or tight top, Bad Boy has the right mattress set to fit your needs. View our wide selection today in-store or at badboy.ca where you can receive free shipping on online items.