black sleeveless turtleneck top

Commonly polyester-based blends (often polyester + spandex), plus some nylon/cotton/spandex blends and recycled polyester with spandex. Polyester-and-spandex mixes are the most frequently listed.

The most common treatments are a high neck and mock-style necklines (listed as mock turtleneck, mock neck, or mock turtle neck).

You’ll find slim-fit, regular-fit, and casual/relaxed silhouettes—ranging from form-fitting ribbed styles to more relaxed knit or regular-fit options.

Care instructions most often recommend machine washing. Drying guidance varies by item and includes tumble dry, line dry, or lay flat to dry; one listing specifically notes “machine wash cold with like colors.”

Lengths range from at-waist or shorter waist-length styles to hip-length and below-waist options, so both cropped/waist and longer hip-length pieces are available.

Some listings show a back half-length zipper, while others use a mock-neck with a button closure—both zipper and button-closure details appear.

Listings include ribbed (ribbed knit), knit, velvet, and satin—covering textured ribbed knits to smooth satin and lightweight velvet.

Visible size indicators in titles include Small (S), Medium (M), Large (L), and XL—examples in results show M, L, Medium, Small, and XL.