Twelve South's ActionSleeve is a revolutionary armband for your Apple Watch, crafted from non-allergenic polyurethane and designed to give you the agility you need in your workouts. The ActionSleeve frees your wrist while keeping all your workout stats, heart rate monitoring, and watch commands fully operational. It's compatible with Apple Watch Series 4, 5, 6, and SE, giving your device additional protection.Flexibility in Wearing PositionsMaintains Sensor ContactEasy Switching between BandsCompatibility with various Apple Watch SeriesComfort and PrecisionFlexibility in Wearing Positions The Twelve South ActionSleeve allows you to wear your Apple Watch more comfortably or efficiently for specific sports or activities. Move it off the wrist and onto your upper arm for a change in workout dynamics, providing easy glance access to your workout stats. Maintains Sensor Contact ActionSleeve keeps all Apple Watch sensors in close contact with your skin, enabling it to accurately track your workouts, heart rate, and other metrics. Whatever the activity, the ActionSleeve ensures you never miss a beat. Easy Switching between Bands You can effortlessly switch between your favourite watch bands and ActionSleeve. It's simple and quick, ensuring your watch matches your style or activity. Compatibility with various Apple Watch Series The ActionSleeve 2 is designed for the latest Apple Watch Series 4, 5, 6, and SE (incompatible with the 7 series)! No matter your version, it fits perfectly and securely with the ActionSleeve, allowing you to go about your daily routines quickly. Comfort and Precision Like your Apple Watch, comfort and precision are at the core of ActionSleeve's design. The non-allergenic polyurethane material is soft against the skin, and the seamless stitching ensures no rubbing or pinching, guaranteeing maximum comfort during your workouts. Package IncludesTwelve South ActionSleeve for Apple Watch 40mmProduct SpecificationsMaterial: Non-allergenic polyurethaneCompatibility: Apple Watch Series 4, 5, 6, SE (40mm)Arm fit: Minimum Arm size: 9 inches (23 cm) Maximum Arm size: 13.4 inches (34 cm)