These Women’s Fleece lined clogs are super comfy and are designed with an Ultra Comfort Fleece Insole and a knitted outer. The embossed Non-Skid outsole provides an easy and safe walk with plenty of Support. ANTI-SKID RUBBER SOLE: Get a grip and don’t slip! A lightweight design and anti-skid rubber sole provides traction so you can wear them anywhere. The non-skid rubber sole also makes them suitable for all types of indoor/outdoor surfaces. HIGH-DENSITY MEMORY FOAM INSOLE: The slippers are lined with a high-density memory foam that molds to the foot and retains the shape ensuring maximum comfort.