Review on RATIVE Slipper Hospital Adults 2 Pairs Black - Comfortable & Durable Footwear by Paul Hyde

Excellent mid-weight anti-slip socks with full anti-slip coverage on the sole and heel. The non-slip material is almost sticky, so grippy! Be careful, when you're on a smooth surface like tile, your foot doesn't rotate AT ALL when you turn a corner. It compresses tightly, giving your knee a little unexpected torque as your body twists but your leg stays straight; no problem, actually it's great, just keep that in mind! Good quality and looks perfect after washing once and wearing for two weeks. Size XL fits me (men's shoe size 12) and my wife (women's shoe size 9 1/2). They're not overly thick or fluffy, not exactly "winter" socks, but warm enough that you could probably wear a second pair over the first if you have really cold floors.