Compression undershirts are typically made from polyester/spandex or nylon/elastane (elastane/spandex) blends. Example blends shown across products include 85% polyester/15% spandex, 75% nylon/25% spandex, 76% nylon/24% elastane, and 77% polyester/23% elastane.
Compression undershirts are available in long sleeve, short sleeve, and sleeveless styles to suit different activities and layering needs.
Most compression undershirts use a crew neckline, which is the most commonly shown neckline across available products.
Options range from lightweight knit performance tops up to midweight woven styles. Some products are described as thermal compression tops designed to provide extra warmth for colder conditions.
Some compression tops include sun protection; product details may list a UPF rating such as UPF 50+ (50+ UV protection).
Compression undershirts are designed to fit snugly and hug the body for support. Product details often note the garments run tight and recommend sizing up if you are between sizes.
