Mens NCAA Boise State Broncos Winter Sleepwear / Pajama Pants - Royal Blue & Orange 100% authentic NCAA merchandise....Very high quality mens sleepwear - satisfaction guaranteed! Extremely high quality fabric: 100% cotton; Machine washable Fabric covered elastic waistband with inner drawstrings for added comfort. Team name and logo printed allover the pant for a sporty look. Relaxed styling provides a comfortable and casual fit; Functional button fly for convenience.