Listings show cotton/polyester blends and polyester, for example 60% cotton/40% polyester; 50% cotton/50% polyester; and 100% polyester.
Available sizes shown include 4 (XS), 6/7 (S), 8 (M), 10/12 (L), and 14/16 (XL).
Care instructions commonly recommend machine washing and tumble drying; some listings specify machine wash cold and tumble dry low. Follow the item's care label for best results.
Tops feature large, colorful character or franchise graphics. Printing is often described as puff-print or professionally printed artwork intended for long-lasting quality.
Many items are sold as three-packs, though some listings show a package quantity of 1, so both single and 3-pack options appear.
They are described as a regular fit with a length that falls below the waist.
Listings call out use for football and generally describe the sleeveless muscle shirts as comfortable for all-day, everyday wear.