FitMatch Sizing Bar

FitMatch Sizing Bar helps reduce sizing returns by guiding shoppers to their perfect fit when buying apparel online. Customers simply enter their usual size like "M" or "32", and the widget automatically selects the matching size for them. Merchants can mark products as "runs small" or "runs big", and the sizing bar adjusts recommendations up or down accordingly. You can lock the add-to-cart button to require customers to use FitMatch before purchasing, ensuring every buyer gets proper size guidance. The app detects apparel, pants, and shoes automatically and works with any theme—whether you use size selects, swatches, or radio buttons. Set global defaults across your store and fine-tune individual products as needed. Zero coding required.