Warm Winter Fleece Lounge Pajama bottom pants 100% Polyester Waist (S=28"-30", M=31"-33",L=34"-36",XL=37"-40") Inseam (32" all sizes) Outseam (S=38",M=39",L=40",XL=42") Comfortable elastic waist band with outer drawstring Soft and comfortable 100% Polyester Fleece fun playful colors