From Polo Ralph Lauren, these pajama pants feature:

• plaid pattern
• ultra-soft cotton flannel
• "Polo Ralph Lauren" label at the center front
• Ralph Lauren's signature embroidered pony on left hip
• covered elastic drawstring waistband with signature "Polo" patch
• single-button fly
• on-seam pocket at the hips
• approx. 31" inseam
• cotton
• machine wash