Frequently Asked Questions
Everything you need to know about your SEFI performance gear.
How should I care for my SEFI activewear?
To maintain the technical integrity of our fabrics, we recommend washing your gear in cold water with similar colors and hanging it to dry. Avoid using fabric softeners or bleach.
What is your return policy?
We offer a 30-day return window for all unworn items with original tags attached. Please note that for hygiene reasons, socks and water bottles are final sale.
When will my order ship?
Orders are typically processed within 1-2 business days. Once shipped, standard delivery takes 3-5 business days, and you will receive a tracking link via email.
Do you offer international shipping?
Yes, SEFI ships worldwide. Shipping costs and delivery timelines vary by destination and will be calculated at checkout.
How do I find the right size?
Our gear is designed for a compressive, high-performance fit. We recommend checking our detailed Size Guide located on each product page to find your perfect match.
What payment methods do you accept?
We accept all major credit cards, PayPal, Apple Pay, and Google Pay. We also offer 'Buy Now, Pay Later' options through Klarna and Afterpay in select regions.