Big Grey Trucker Hat - XL Mammoth Cap

Not much is known about where Mammoth Momentum really began. Some say it started as a group of tough Alaskan experts who took apart old timber lodges, redirected snowdrifts and rescued wildlife caught in avalanches. Others believe it grew into a secret circle of big thinkers quietly guiding human progress. And then there’s the rumour that it began as an Ice Age bowling team, rolling glacier-carved stones across frozen valleys for perfect strikes.

But the truth is, Mammoth Momentum is the secret force behind Big Hats For Big Heads – the go-to place for people whose heads, and ideas, are a bit larger than most. Whether you’re exploring new frontiers, dreaming up something brilliant, or just need a hat that actually fits, Mammoth Momentum has you covered. Just keep it under your extra-large hat. 🧢🐘💭

This extra-large grey trucker hat is made for bigger heads, measuring 60 cm with all snaps closed and extending up to 65 cm on the last snap. It’s water-resistant, so rain runs straight off the front, keeping you dry and comfortable. Inside, you’ll find our custom ‘BH4BH’ ribboning (that’s Big Hats For Big Heads), and a double buckle fastening ensures a secure fit whether worn tight or loose.

Crafted from premium materials: a 100% recycled polyester front and brim, 100% polyester mesh back, 100% organic cotton sweatband, 100% polyester embroidered artwork, and a durable plastic closure.

Your item will be shipped via Evri and dispatched as quickly as possible, depending on your location. Estimated delivery times will be provided at checkout.

We accept returns and exchanges within 30 days of the purchase date. To be eligible for a return or exchange, the item(s) must be in their original condition, with all tags and all packaging intact. Custom-made or personalised hats are not eligible for returns or exchanges. Read more about our returns policy here.