Uppers: foam, genuine suede, leather, or 100% PVC. Linings: textile, suede, leather, faux fur, or sometimes no lining. Insoles: foam, memory foam, EVA, or 100% polyurethane. Outsoles: rubber, TPU, or PVC.
Heights range from flat (no heel) up to about a 1.0-inch platform. Some flats list specific low heel measurements—examples noted include roughly 3/8" and 5/8".
Outsoles are listed as rubber, TPU, or PVC. Several descriptions highlight durable, textured, or non-slip rubber/TPU soles designed for indoor/outdoor grip.
Options include cozy faux-fur linings for warmth, suede or leather linings for a softer interior, and some styles that list no lining for a simpler construction.
Many descriptions present the mules as suitable for indoor wear and quick outdoor use, noting durable indoor/outdoor or non-slip rubber/TPU soles for short errands as well as home wear.
Listings are marked as women's sizes. Review notes indicate sizing is generally true to size, with some feedback that certain styles run narrow and an occasional suggestion to size down about 0.5. One description lists sizes ranging from 6 to 11.