Crochet pullovers are commonly made from acrylic and viscose, as well as blends combining viscose with polyester and nylon; some items are listed as 100% viscose.
You’ll find long and short sleeves, plus styled options such as bishop (flowing) sleeves.
Common necklines include round/crew necks, V‑necks, and boat-style collars.
Fits range from classic/regular to slim, and lengths vary from cropped (at the waist) to at-hip and below-hip options.
Several listings describe the knits as soft, lightweight and breathable; items made from viscose are often highlighted for a cool, airy feel suitable for warm-weather wear.