Youth Arkansas Razorbacks Pajama Set Boys Sleepwear Set. This long sleeve tee and pajama pant set Razorback 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 Arkansas logo design and the long sleeve top features a bold Arkansas Razorbacks logo. This set is made just for your little Arkansas Razorbacks fan and will keep him dreaming of his Razorback through the night! Go Razorback!! Officially licensed Arkansas Razorbacks fan gear.