NEW SHIRT ALERT!

Hockey Mountain High

Celebrate your 2022 Stanley Cup Champion Colorado Avalanche!

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Hockey Mountain High Tee - Colorado Avalanche

NEW SHIRT ALERT!

Hockey Mountain High

Celebrate your 2022 Stanley Cup Champion Colorado Avalanche!

Shop now

Unique apparel crafted locally in Colorado

We create unique, high-quality Colorado apparel that reflect our love for this great state. All of our products are designed, printed, and fulfilled locally in Windsor, Colorado.

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Colorado Millennium Falcon

Unique apparel crafted locally in Colorado

We create unique, high-quality Colorado apparel that reflect our love for this great state. All of our products are designed, printed, and fulfilled locally in Windsor, Colorado.

Shop now

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ENJOY $5 off your next order!

Browse our shop

Shop our limited-edition designs and unique Colorado Apparel!

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High Altitude Apparel

Browse our shop

Shop our limited-edition designs and unique Colorado Apparel!

Shop now
High Altitude Apparel

What’s new

Our latest products – straight from our lab in Northern Colorado

Featured products

Browse all of our products

Enter shop

Browse our Colorado Millennium Falcon products

The Colorado Millennium Falcon is our “flagship” design. We have several products to choose from, including mens, ladies, and youth apparel, stickers, and even wall art!

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Colorado millennium falcon tank top

Browse our Colorado Millennium Falcon products

The Colorado Millennium Falcon is our “flagship” design. We have several products to choose from, including mens, ladies, and youth apparel, stickers, and even wall art!

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Browse our craft beer apparel

We love Colorado and we especially love Colorado craft beer. Check out our newest Colorado Craft Beer designs.

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Colorado brewery shirt

Browse our craft beer apparel

We love Colorado and we especially love Colorado craft beer. Check out our newest Colorado Craft Beer designs.

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High Altitude Apparel stickers

Browse our sticker collection

Our high-quality, die-cut stickers are extremely detailed, crisp, and durable! They are perfect for both indoor and outdoor use!

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Browse our sticker collection

Our high-quality, die-cut stickers are extremely detailed, crisp, and durable! They are perfect for both indoor and outdoor use!

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Red rocks poster

Browse our wall art

Our unique wall art is printed on museum-quality poster paper. Each piece is sure to brighten up any room!

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Browse our wall art

Our unique wall art is printed on museum-quality poster paper. Each piece is sure to brighten up any room!

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What our customers are saying…

★★★★★

I have this in the hoodie and had to have it in a tshirt as well! I get a ton of compliments when I wear these!

– Anna

★★★★★

This shirt is awesome! Super soft and perfect fit. I get so many compliments on the design!

– Jamie C.

★★★★★

This new design is awesome. LOVE your shirts! They are soft and the print is clean and colorful.

– Stacie S.

★★★★★

I was so surprised with how quickly my order got to me! The service from High Altitude Apparel was first rate and the website was easy to use! I definitely recommend!

– Heidi E.

★★★★★

These Colorado Millennium Falcon stickers are so awesome. What a way to express your appreciation for all things Star Wars and Colorado.

– Paul

★★★★★

The deliver was quick and the shirt looks amazing. VERY happy with my order. Will definitely be ordering from them again soon

– Michael K.

★★★★★

Loved the design. Speedy shipping. High quality fabric. I have a new favorite shirt!

– Daniel

★★★★★

Love this shit. Well, besides the obvious, it is a very comfy fabric. Like a perfect Sunday afternoon tshirt!

– Anna L.

★★★★★

Ordered two Colorado Star Wars stickers and was not disappointed. Very good quality stickers. And really cool design!!

– Tami G.

High Altitude Apparel
What Our Clients Say
4.99 store rating (537 reviews) | 4.97 product rating