Most are synthetic stretch blends (polyester or nylon) combined with spandex/elastane. Some base-layer or luxury options use blends that include modal, silk, or cashmere.
You’ll find straight and slim leg cuts and pieces labeled as compression fit or high‑stretch/second‑skin. Compression levels span from gentle support to single‑layer 'super compression' styles.
Most are pull‑on styles with elastic waistbands—examples include full elastic waists and smooth, wide waistbands. Constructions are generally elastic pull‑up; separate closures (zippers, buttons) are not typical.
Some styles include side or dual pockets for secure storage, while others have no pockets. Pocket availability and placement vary by model.
Listings include lightweight and midweight fabric types; at least one item is described for year‑round use, and several pieces are presented as thermal or base‑layer options for colder weather.