These are slip-ons. Nothing more than glorified sandals or luxury slippers. True to size and so comfortable. It doesn't matter that they cost $3 in China, I'm not in China. For indoor use only! USE THIS FOR INDOOR USE ONLY. This does not apply to forest hikes and mountaineering, nor to standing for 8 hours at work. From the house to the car, to the market and back, without asphalt and concrete. . This is a period. slippers.