Their favorite characters from Monsters Inc. come together to make for this spookily fun pajama set. Features Sully and Mike Wazkowski in a colorful print with Halloween motifs throughout. An elasticized waistband on the coordinating pajama pants lend for a custom fit. Made of a super soft and cozy fabric that will keep them in supreme comfort on their hauntings Crafted of 95% polyester and 5% spandex for a great stretch, these pajamas are designed to be worn snug-fitting. Paypal Payments Accepted. All purchases are mailed out within 2 business days of receipt of payment.