Time to update your sleepwear. The relaxed modern fit of Joyspun s Sleep T-Shirt is perfect for lounging or catching up on sleep. Crafted in a super-soft viscose blend with plenty of stretch— it s cool comfortable and easy to wear. Pair this T-shirt with our coordinating Joyspun Knit Sleep Pants or Shorts (sold separately). Meet Joyspun. A joyful new spin on Secret Treasures. Only at Walmart.