Many velvet slippers feature foam insoles; some specify memory foam, cushioned, or quilted footbeds. A number of listings highlight added comfort technologies for extra cushioning and support.

Outsoles vary by model. Common options include rubber or thermoplastic rubber (TPR) for durability, genuine suede outsoles on some styles, and indoor/outdoor TPR soles for added versatility.

Care varies by product: many list spot cleaning or wiping clean, while some styles are described as machine washable. Check the specific product listing for its care details.

Size offerings vary across brands. Some listings show a range of popular sizes and a few provide size labels from Small (women's 5–6) up to X-Large (women's 11–12).

Many velvet slippers are slip-on flats or sandals for easy on/off wear. Toe shapes are typically round, and the category includes both open-toe sandals and closed-toe slipper styles.

Finishes commonly include velvet, velvet-knit, velour, and chenille. Color options range from pastels to neutrals, and some listings offer patterned choices such as leopard prints.

Common decorative touches include velvet piping or ridges, studs around the outsole, textured velvet-knit or woven surfaces, small metal logos, and quilted footbeds on some designs.