Isotoner Memory Foam Slippers men XL 11 ,11.5 to 12 size brown and tan NIB Color: brown tan Size: XL 11-12 Comfortable Isotoner memory foam slippers in sleek Perfect for indoor and outdoor use. Give your feet some much needed relief in the Classic Men's ECO Comfort Hoodback Slipper. The ultimate comfort combo of our plush, memory foam footbed and enhanced heel design helps absorb impact while maintaining a cushioned, custom fit, and the classic hoodback design easily slips on and off for instant coziness. Plus, they're made from recycled materials, so you can feel great doing your part for the planet!