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  • Classic SnapBack XXL - Grey

    Color: Grey
    Made for BIG HEADS. Fits sizes 7 ¾ to 8 ½ (61 to 66cm).
    Color: Grey
    4 items left

    In Stock with Fast & Free Shipping

    Fast & Free US Shipping
    Free Returns
    100% Satisfaction Guarantee

    The time has finally come for those with an extra large dome. For the guys that arent able to fit into the regular Mammoth Headwear hats, you know have a place to call home.. 

    • Size - 8 to 9 (64 to 72cm)

      Fit - Deep Depth / Slightly Curved Bill

      Material - Acrylic

      Closure - Snapback

    • Free standard shipping. $10 expedited shipping. All orders are shipped within 1 business day.
    • Returns are accepted up to 30 days from purchase. If for whatever reason you aren't 100% satisfied you can send it back for a full refund. No questions asked.

    Classic SnapBack XXL - Grey


    Watch The Video To Find Your Hat Size

    Finally, a Hat That Fits Your Big Head

    Finally, a Hat That Fits Your Big Head

    We make hats that fit big heads like they should.
    Experience what it’s like to never have to squeeze into hats that are too small.

    Loved By Celebrities With Big Heads

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    Customer Reviews
    5.0 Based on 10 Reviews
    5 ★
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    1 ★
    Customer Photos
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    Mammoth Headwear Classic SnapBack XXL - Grey Review

    Great hats

    I was so surprised how an actual hat is suppose to fit. I love it so much. If I has anyone with a big head I’d totally recommend these hats. Best thing ever!

    ERIC B.
    United States United States

    Awesome hats for big heads

    I really like wearing hats but I quite wearing hats years ago just because all of the hats I could find where just to small I need a 8 1/2 size very hard to get and some companies say 8 1/2 but they are Not Mammoth Hats fit great. Thank you buyer for life. Roy from Florida

    Roy S.
    United States United States

    Fits Perfect But..

    Hat fits better than I could have expected. The reviews are true and if you got a big head, this is what you’ve been searching for. That being said on this gray hat I purchased there was a couple tiny spots that showed discoloration in the stitching. Almost looks like oil stains, not sure what’s up with that but I’m still going to purchase more hats.

    Ferdinand M.
    United States United States

    Mammoth Headwear

    Hey Ferdinand, thank you for the thorough review! Im stoked you are liking the hat but am sorry to hear about any discoloration. I can't see it in the video but if you aren't satisfied with the order we have free returns and would be happy to get you a new one. Just shoot me an email if you want to get that started today.



    I have a big head size 8 fitted cap.. i cant but a snapback cap anywhere that fits properly and this hat fits me on the smallest setting... impressive!

    Eric I.
    United States United States

    Great shade of Grey

    I liked the first hat I bought. It fit well so I purchased one for my son. Great hats with plenty of room. The shade of grey used was perfect for the black bill.

    William H.
    United States United States

    Frequently Asked Questions

    If you know your hat size, our hats fit sizes 7 3/4 up to 8 1/2. If your hat size is bigger than 8 1/2, check out our XXL hats here

    If you don’t know your hat size, watch our size guide video tutorial.

    Our hats are deep enough so they don't sit on top of your head or push down on your ears. We thought of everything when designing our hats for big heads.

    Every single one of our hats is made with the highest quality materials that are durable and comfortable. Some customers have had their hats for years - and you will too!

    We recommend using a white cloth with warm soapy water. Spot clean it using the cloth on the tip of your finger.

    If you’re not happy with your hats, we'll give you a prepaid label (US orders only) and you can send it back for a full refund within 30 days of purchase.

    We have a 100% satisfaction guarantee.

    We do accept returns in respect to the following conditions:

    • The item must have been sold on our online store
    • The item shouldn't have been used in any way
    • The return or exchange request is made within 30 days of delivery
    • The return is made within 14 days of the return or exchange request

    To ask for a return, send us an email at

    As soon as we receive and inspect the item we will process the refund. This usually takes a couple days.

    We do accept exchanges and they follow the same conditions as returns.

    In order to ask for an exchange, please mention that you would like your item to be exchanged with another item when preparing your return with our support.

    All our hats are shipped from our US based warehouse within 1 business day of purchase.

    Once you have placed your order, we will send you a confirmation email to track the status of your order.

    Once your order is shipped we will send you another email to confirm you the expected delivery date as well as the link to track your order (when the delivery method allows it).

    Additionally, you can track the status of your order from your "order history" section on your account page on the website.

    We currently only ship in the United States and Canada but are willing to make exceptions from time to time.

    For shipping outside of the US, please reach out to our support by sending an email to

    We offer FREE standard shipping for all US orders.

    We're a small business based out of California USA

    Have more questions? Send us an email at