Youth short-sleeved T-shirt

Returns & Refunds

We accept returns within 30 days of delivery if items are unused and in original packaging. Refunds are issued to your original payment method within 5 business days of approval.

👉 For full details, please see our Refund Policy

Shipping & Delivery

All orders are processed within 1–2 business days. Standard delivery takes 5–10 business days depending on your location. Tracking details will be provided once your order is shipped.

👉 For full details, please see our Shipping Policy.

At Muscle Flex Zone, your confidence means everything to us.

If you’re not completely satisfied with your purchase, we’ve got your back — no flex required.

Try any product for 30 days. If it doesn’t meet your expectations in comfort, fit, or performance, simply reach out to our support team.

We’ll make it right with an exchange or a full refund—no questions asked.

Because when you move with Muscle Flex Zone, you move with confidence.