High Country Celtic™ Great Sand Dunes Heritage Tee
Discover one of Colorado's most extraordinary landscapes with the High Country Celtic™ Great Sand Dunes Heritage Tee. Featuring a timeless vintage travel-poster design, this shirt celebrates the awe-inspiring beauty of North America's tallest sand dunes, where golden waves of sand rise dramatically against the snow-capped Sangre de Cristo Mountains. A clean, understated mountain emblem on the left chest complements the striking artwork across the back, blending classic outdoor style with the enduring connection between Irish heritage and Colorado's adventurous spirit.
Crafted from premium garment-dyed, ring-spun cotton, this heavyweight tee offers the soft, broken-in comfort of a favorite shirt from the very first wear. Its relaxed fit is equally at home hiking the dunes at sunrise, exploring Medano Creek, camping beneath some of the darkest skies in the country, or simply enjoying everyday adventures. Rich garment-dyed colors and durable construction are designed to age beautifully, developing character with every journey.
Whether you've climbed the towering dunes, cooled off in the seasonal waters of Medano Creek, or stood in awe as desert sands meet alpine peaks, this shirt captures the remarkable contrast and natural wonder that make Great Sand Dunes National Park and Preserve one of Colorado's most unforgettable destinations.
High Country Celtic™ — Irish Heritage • Colorado Spirit
Product Features- Premium 100% ring-spun US cotton for exceptional softness and durability
- Garment-dyed for a vintage appearance and comfortable, lived-in feel
- Heavyweight 6.1 oz fabric with a relaxed, everyday fit
- Small High Country Celtic™ mountain emblem on the front chest
- Large vintage-inspired Rocky Mountain National Park artwork across the back
- Double-needle stitched throughout for lasting durability
- Tubular knit construction with no side seams for a clean silhouette
- Pre-shrunk fabric for a consistent fit
- Available in sizes S–4XL
- Machine wash cold (30°C / 90°F maximum)
- Do not bleach
- Tumble dry low
- Iron or steam on low heat if needed
- Do not dry clean
| High Country Celtic™ — Irish Heritage • Colorado Spirit | S | M | L | XL | 2XL | 3XL | 4XL |
| Width, in | 18.25 | 20.25 | 22.00 | 24.00 | 26.00 | 27.75 | 29.75 |
| Length, in | 26.62 | 28.00 | 29.37 | 30.75 | 31.62 | 32.50 | 33.50 |
| Sleeve length from center back, in | 16.25 | 17.75 | 19.00 | 20.50 | 21.75 | 23.25 | 24.63 |
| Size tolerance, in | 1.50 | 1.50 | 1.50 | 1.50 | 1.50 | 1.50 | 1.50 |
Garment-dyed fabric
The garment is dyed after it's been constructed, giving it a soft color and texture
100% Cotton
100% ring-spun US cotton for long-lasting comfort.
S to 4XL
Available in multiple sizes from S to 4XL (select partners) so your customers can find the perfect fit. Consult with our Comfort Colors 1717 size chart for all available sizes.
Double-needle stitching on all seams
The garment is sewn around the finished edges with double stitching, making it long-lasting
Without side seams
The Comfort Colors 1717 tee is knit in one piece using tubular knit, it reduces fabric waste and makes the garment more attractive
Country of origin
Made in Honduras
Machine wash: cold (max 30C or 90F); Do not bleach; Tumble dry: low heat; Iron, steam or dry: low heat; Do not dryclean.
Accurate shipping options will be available in checkout after entering your full address.
Any goods purchased can only be returned in accordance with the Terms and Conditions and Returns Policy.
We want to make sure that you are satisfied with your order and we are committed to making things right in case of any issues. We will provide a solution in cases of any defects if you contact us within 30 days of receiving your order.
See terms and conditions