Fit Shop › MyZone MZ3 Replacement Chest Strap Image 1 of 1 MyZone MZ3 Replacement Chest Strap $18.99 Replacement chest strap for the MZ3 Size: Select Size Small (fits 21.25"-27.5") Standard (fits 24.2"-34.8") Large (fits 27.6"-40.6") Quantity: Add To Bag Added! Replacement chest strap for the MZ3 Reviews Reviewer Name Review Date Star Rating Description Posted on Etsy Product Show More You Might Also Like 21-Day Summer Shred Kickstart Success Pack MyZone MZ-Switch GYM PICK UP MZ-60 Watch Family 4-Pack MZ-Switch MyZone Sports Bra Sale
