Bottom Layer: 100% Polyester

Melt Pack - 90g

These pajama pants feature a cute all over cow design any one would love

Leg Opening: Trouser

And as John Dutton says

Lucky Cherry Pluggable Warmer Faire Bottom Layer: 100% PolyesterOverview * DESIGN: Sweeten your space with a touch of nostalgia with the Lucky Cherry Pluggable Fragrance Warmer, a delightful blend of vintage charm and modern functionality. Reminiscent of old fashioned soda shops, the Lucky Cherry Pluggable Fragrance Warmer features a beautifully detailed pink soda bottle design. The vibrant red "Lucky Cherry" script font and cherry graphic add a whimsical, retro flair thats sure to spark joy. * FUNCTION: Pluggable