These Dearfoams Wool Blend Men's Slippers feature a classic slip-on style with a round toe and memory foam insole for added comfort. The slippers are in a size Large 11-12, suitable for US shoe sizes, and are designed with a wool blend upper and a cozy woold blend lining. The black color and solid pattern give these slippers a versatile and timeless look, perfect for indoor wear during the winter season. The outsole is made of rubber for durability, making them suitable for outdoor use as well. B2