Using Endurance® 10 fabric stretch fabric, the Allover V Cut Panel Jammers offer a fit that is close and comfortable with optimal stretch for free and easy leg kicks. With CREORA® HighClo™ the Jammers are also highly resistant to chlorine, making them a durable garment for regular pool use while an internal drawcord secures them at the waist so they stay firmly in place when diving in the water.