Premium silicone replacement wristband designed exclusively for Polar Vantage V2 smartwatches. High-grade liquid silicone material ensures sweatproof durability and all-day comfort with skin-friendly hypoallergenic properties. Precision laser-cut ventilation channels enhance breathability during intense workouts. Military-grade buckle mechanism delivers secure locking with smooth one-handed operation. Seamless compatibility maintains original watch functionality including optical heart rate monitoring. Textured inner surface prevents sliding while minimizing skin irritation. Available in multiple colors to match sportswear or professional attire. Ideal for athletes, fitness enthusiasts and professionals needing reliable performance during running, swimming or daily office wear.