H2O Audio iFR-5A3 is designed to keep your Apple iPhone safe during most sports activities. It features a Locking Latch System and allows for functional control of the iPhone when in Full Access Mode. While it provides protection from environmental conditions, it's not waterproof and should not be submerged in water. The iFR-5A3 is suitable for activities like skateboarding, motocross, rock climbing, skiing, snowboarding, running, hiking, cycling, off-roading, and BMX.