The men's Highton zip-off trousers from Regatta- are made-to-move trail pants with zip-off legs, stretch, DWR (Durable Water Repellent) finish and 40+ UPF sun protection. In Isoflex, moisture-shedding fabric that stretches with you. They have a part-elastic waistband that is comfortable to wear and anti-snag drawcords at the hem to slim the fit.