- Adjustable secure fit for regular or occasional swimmers: the adjustable band ensures a secure fit, helps prevent pressure points, and provides consistent performance and lasting comfort during vigorous movements in the water. - Sea-ready design with deformation resistance: a dedicated shear boom is included to prevent deformation, making the clip reliable in seawater and during active use. - Robust, shape-retaining silicone: flexible silicone maintains its shape for calm swimming and longer underwater moments, delivering a reliable and comfortable fit that respects the user’s needs. - Curved ergonomic design with silicone pad: the ergonomic curve and precise adjustment technique, combined with a silicone pad, effectively block water while supporting longer swimming sessions. Designed for continued use without discomfort or water infiltration. - Key attributes: material is flexible silicone; features an adjustable band for versatile sizing; curved ergonomic design with a silicone pad; built to block water and provide reliable performance during extended swims. - Practical use scenarios: - Pool lap swimming and endurance training: secure fit and long-lasting comfort during long sessions with vigorous arm movements. - Sea or open water swimming: deformation-resistant design helps maintain a reliable seal in saltwater during active swimming. - Longer underwater moments or water-based workouts: comfortable, continuous wear with minimal water intrusion for extended practice or underwater drills.