Gill says: Nylon Tactel with water-repellent finish. Quick drying, UPF 50+. Velcro adjustment at waist.
iniki.com focus group says: A short with a pretty good lady's fit, though perhaps cut for the more slim-hipped among us. For that reason, order on the large side. Haven't tested this short on the water yet, but will do so asap so stay tuned.