They’re cotton-rich blends: most listings show about 85% cotton, roughly 13% polyamide (one listing shows 13% polyester) and around 2% elastane for stretch.
The extra-long slouch socks are described as about 21 inches long — long enough to wear pulled up as knee-highs or scrunched down.
They use a one-size-fits-most approach. Listings commonly state they fit women’s US shoe sizes 5–10; some list a sock size of 9–11 alongside shoe size 5–10.
Many listings highlight a cushioned or double-cushioned sole for added comfort, and some specifically note a reinforced toe for durability.
Color choices are extensive — listings show between 28 and 29 options, including neutrals and bold shades. Styling notes emphasize the extra-long slouchy look, suitable for retro or boot outfits.
You can wear them pulled up as knee-highs for warmth, or scrunched/slouched down for a retro, scrunchy look — both styles are described across listings.
Descriptions position them as versatile and even all-season in some listings, but they’re specifically noted for moisture-wicking breathability and recommended for spring through fall use. They’re suggested for casual wear, lounging, layering with boots, and light activity.