Myzone MZ-Switch & Myzone Max Adjustable Replacement Chest Strap (Medium), Comfortable & Secure Fit for Fitness Tracking - Ideal for Home Workouts & Gym Training

STAY CONSISTENT & COMMITTED: Whether you’ve lost your strap or want a spare, this replacement chest strap keeps your Myzone MZ-Switch and Myzone Max ready for every workout. COMFORT THAT SUPPORTS PERFORMANCE: Designed to feel secure and comfortable, helping you stay focused on effort, not adjustments. BUILT FOR REAL TRAINING: Made from durable, high-quality materials that stand up to sweat, movement, and repeated use. MOTIVATION THROUGH ACCURACY: A secure fit helps ensure reliable heart-rate tracking-so every Myzone Effort Point reflects your hard work. MEDIUM SIZING: Fits chest circumferences from 21.25"-27.5", supporting confident movement during all types of training.