Fluid Running System – Flotation Belt, Waterproof Earbuds, and Tether Needed for App-Based, Zero Impact, Cardio and…
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Fluid Running System Includes – Premium Flotation Belt (size 24″ to 52″ waist), Bluetooth, IPX7 Waterproof Earbuds, Tether (usage optional), Instructional videos, and 4 workouts
No subscription. Unlimited use of included workouts with more available for purchase