Acorn A19023BLKMXL men's slippers offered in a x-large size and made of black ultra soft contemporary faux wool blend which brings the goodness of the season and cozy berber lining for extra warmth. This algae-infused wool slippers features BLOOM Algae versatile indoor/outdoor sole which is made by reusing harmful algae that is harmful for environment, thus protect freshwater sources used by plants, animals and humans. It has premium, multilayer cloud cushion footbed for cloud-like comfort and easy on/off hoodback silhouette. The Acorn A19023BLKMXL men's wool slippers algae sole, black, x-large is brand new in its original packaging and is backed by a limited warranty.