Frequently Asked Questions

Everything you need to know about Mammoth Headwear.

How do I determine my hat size?

We provide a comprehensive size guide on each product page. Simply measure the circumference of your head about half an inch above your ears and compare it to our chart for the perfect fit.

What is your shipping policy?

We offer standard and expedited shipping options. Orders are typically processed within 1-2 business days, and tracking information is emailed to you as soon as your headwear leaves our warehouse.

Can I return or exchange my hat if it doesn't fit?

Yes, we offer a 30-day return and exchange policy. Items must be in their original, unworn condition with tags attached. Return shipping labels are provided for all domestic exchanges.

How should I clean and maintain my Mammoth Headwear?

To preserve the shape and fabric quality, we recommend spot cleaning with a damp cloth and mild detergent. Avoid machine washing or drying unless specifically stated on the care label.

Do you offer international shipping?

Absolutely. Mammoth Headwear ships to most countries worldwide. Please note that international orders may be subject to local customs duties and taxes upon arrival.

What payment methods do you accept?

We accept all major credit cards (Visa, Mastercard, American Express), PayPal, Apple Pay, and Google Pay for a secure and seamless checkout experience.