You’ll see a mix: some items advertise UPF 50+, others list UPF ratings in the 15–24 range, and several explicitly state “No UPF Rating.”
Waist designs include front drawstrings, adjustable drawstrings with elastic waistbands, pull‑on styles, and full elastic waistbands. Many listings note adjustable or flexible drawstrings for a customizable fit.
Many items highlight quick‑dry fabrics (terms like “Quick Drying Fabric” or “ultra quick dry”), and several boardshort‑style trunks list 4‑way stretch for improved mobility.
The range includes board shorts, hybrid shorts, classic swim trunks, and shorter swim boxer/brief styles—covering longer above‑knee boardshorts down to 5‑inch trunks/briefs.
Listings include zippered back pockets and secure zipper pockets for valuables. Some trunks also use side zip pockets with drainage holes to prevent water retention.