Common constructions are blends that include spandex for stretch, such as cotton/polyester/spandex, polyester-spandex, nylon/spandex, polyamide/elastane, and modal with spandex.

Common necklines include crew/round necks, V-necks, and mock turtlenecks.

Descriptions commonly list Regular Fit or Classic Fit and Slim Fit (slim‑fit) silhouettes — indicating a mix of standard and more body‑skimming options.

Care guidance varies: many list machine wash and tumble dry, while some styles recommend hand washing or using a laundry bag for machine washing.

Typical sleeve styles include standard long sleeves and raglan sleeves; special features sometimes noted are thumb holes and simple, no‑cuff finishes.

Sheer or mesh effects come from features like mesh sleeves, lace or floral embroidery, sheer textures, and partial linings; listings often call out “sheer mesh sleeves,” “floral lace,” or “allover mesh” patterns.

They’re often marketed as underscrub tees or base layers: described as breathable, fitted for tucking, available in solid colors, and offered in size ranges such as XS to 3X.