Frequently Asked Questions
Everything you need to know about shopping with Proton Store
How long does shipping take?
Standard shipping typically takes 3-5 business days within the continental United States. International orders may take 7-14 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 with original tags attached. Simply visit our returns portal to generate a prepaid shipping label.
How do I find my correct size?
Each product page features a detailed size guide with specific measurements. We recommend comparing these measurements to a similar garment you already own for the best fit.
Which payment methods do you accept?
Proton Store accepts all major credit cards (Visa, Mastercard, American Express), PayPal, Apple Pay, and interest-free installment plans through Klarna and Afterpay.
Are your materials sustainably sourced?
Yes, we are committed to ethical fashion. Over 80% of our current collection is made from organic cotton, recycled polyester, or Tencel to minimize our environmental footprint.
Can I change or cancel my order after it's placed?
Orders are processed quickly to ensure fast delivery. You can change or cancel your order within 1 hour of placement by contacting our customer support team via live chat.