Youth Oklahoma Sooners Pajama Set Boys Sleepwear Set. This long sleeve tee and pajama pant set Sooners is made of a 100% Cotton jersey knit that will your little one comfy-cozy all night long. The pants feature a repeating all over Oklahoma logo design and the long sleeve top features a bold Oklahoma Sooners logo. This set is made just for your little Oklahoma Sooners fan and will keep him dreaming of his Sooners through the night! Go Sooners!! Officially licensed Oklahoma Sooners fan gear.