Frequently Asked Questions
Everything you need to know about your Sinuvox experience.
How long does shipping take?
Standard shipping typically takes 3-7 business days within the continental US. International orders may take 10-15 business days depending on the destination and customs processing.
What is your return policy?
We offer a 30-day return policy for all unworn items in their original packaging with tags attached. Please visit our returns portal to initiate a domestic exchange or refund.
How do I find the right size?
Each product page features a detailed size guide with specific measurements. If you are between sizes, we generally recommend sizing up for a more comfortable fit.
What payment methods do you accept?
Sinuvox accepts all major credit cards (Visa, Mastercard, American Express), PayPal, Apple Pay, and interest-free installment options via Shop Pay and Klarna.
How can I track my order?
Once your order ships, you will receive an email confirmation containing a tracking number and a link to monitor your package's progress in real-time.
Are your materials sustainably sourced?
We are committed to ethical fashion. We partner with manufacturers who prioritize fair labor practices and utilize high-quality, durable fabrics designed to last.