Mammoth Headwear Classic Merino Beanies are made of super soft 100% merino wool. These beanies are made to the same high standards as our hats. They have the same leather clamp logo on both sides so you can wear it cuffed or uncuffed.
Hand wash with cold water and wool detergent. Air dry only.
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A green merino beanie brings practical warmth to cold mornings at the campsite and fishing trips. Merino fibers naturally regulate heat, so your head stays more comfortable as temperatures shift. The green color also pairs easily with workwear and outdoor layers without looking overly bright.
At Mammoth Headwear, we chose merino wool for customers who want a soft winter layer that suits an active lifestyle.
Finding a comfortable winter hat gets harder when standard sizing feels restrictive. Our green merino beanie is designed with larger head sizes in mind, giving you an option beyond ordinary one-size beanies. The flexible wool construction provides a closer fit without the rigid feel associated with some structured hats. If you regularly shop for large beanies, our sizing approach gives you another option worth considering.
Looking for a comfortable cold-weather layer? Reach out to us today and find your fit.
Yes. The muted green color works naturally with outdoor clothing, giving you an easy option for cold-weather outfits. Its understated shade pairs with rugged layers without looking overly bright or flashy. The simple design also suits the practical style of outdoor wear, so you can use it for casual time outside as well as everyday cold-weather dressing.
Yes. The simple design and subdued green shade suit everyday cold-weather use beyond outdoor activities. You get a practical winter layer that fits easily into a casual wardrobe without looking overly technical or specialized.
No. Merino wool provides insulation without the substantial weight of many thick winter materials. Its relatively lightweight feel makes it comfortable for longer periods of outdoor wear.
Size - will fit all large heads
Fit - cuffed or uncuffed
Material - 100% Merino Wool
*Still need help with sizing? Contact us here.
I'd been looking for a true merino wool lime green hat for a long time and I finally found one at Mammoth Headware. It was *exactly* what I was looking for! :-) Very happy with this purchase.
My son walks every day. He lives in Ontario, Canada. Part of his walk is near Lake Huron. This color of green matches his reflective vest. The merino wool beanie fits perfect on his big head. Hat size 7 7/8. His nickname is Melon.
United StatesIf 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:
To ask for a return, send us an email at support@mammothheadwear.com.
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 support@mammothheadwear.com
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 support@mammothheadwear.com
