Home Bedroom indoor wear and soft slip on slippersThese slippers do run small, so please order a size up!The textured outer sole helps add traction and slip resistance, so you can move comfortably around and outside of your house.TPR outsole,Machine WashableAmerican standard Men's size run: S(#7-#8);M(#9-#10); L(#11-#12);XL(#13)