Concepts Sport Concept Sports NCAA Oklahoma Sooners Plaid Pajama Lounge Sleep Pants ADULT LOUNGE PANT - Cotton or Cotton Blend. Machine wash. COMFORTABLE FIT: Fitted design, drawstring elastic waistband. EVERYDAY WEAR - SLEEPWEAR: So soft and comfortable - These pajama pants are perfect for everyday wear, or perfect for a comfortable nights sleep. UNISEX - Both men and women love these pants for casual dressing, loungewear or pajama bottoms! PERFECT GIFT - For men or women and all Oklahoma Sooners Enthusiasts!