Lassen Volcanic National Park Eco Tee | Sweetness Series
XS / white mist
$32.99
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Lassen Volcanic National Park Eco Tee | Sweetness Series
$32.99
Shipping calculated at checkout.
Details
Return policy
At EcoJTees, we want you to love what you wear. If your order isn't quite right, we're here to help.
We offer a 365-Day Happiness Guarantee. If you're not satisfied with your purchase for any reason, simply contact us within one year of delivery and we'll work with you to make it right.
Whether it's a sizing issue, print concern, or you simply changed your mind, our goal is to provide a fair and friendly solution.
Questions? Reach out anytime through our Contact page and we'll get back to you as quickly as possible.
Shipping
Every EcoJTees item is made especially for you after you place your order. This helps reduce waste, avoid excess inventory, and support a more sustainable way of shopping.
Most orders are produced within 2–5 business days and typically arrive within 5–10 business days after shipment, depending on your location.
Free shipping is included on all orders of two or more items.
Once your order ships, you'll receive tracking information so you can follow its journey to your doorstep.
Manufacturing
We partner with trusted print-on-demand facilities around the world to produce each item as orders are received.
Instead of mass-producing products that may never be purchased, we create apparel on demand. This approach helps reduce waste, lower overproduction, and minimize unnecessary environmental impact.
Every design is professionally printed using modern production methods designed to deliver vibrant, long-lasting results while supporting a more responsible manufacturing process.
Every purchase also helps support reforestation efforts through our partnership with Ecologi, where one tree is planted for every order placed.
Celebrate the raw power and beauty of Northern California’s geothermal wonderland with our Lassen Volcanic National Park Sweetness Series Tee, printed on an ultra-comfortable, eco-friendly, recycled-cotton shirt.
Inspired by steaming fumaroles, bubbling mud pots, alpine lakes, and rugged volcanic peaks, this design captures the spirit of one of America’s most unique national parks — with Sweetness taking it all in.
Made for adventurers who love exploring off-the-beaten-path parks, this tee blends outdoor inspiration with sustainable comfort, making it perfect for trail days, road trips, or everyday wear.
Printed using responsible print-on-demand methods to reduce waste, this shirt reflects your commitment to protecting the wild places we love.
🌋 Perfect for:
• National park travelers
• Hiking and camping lovers
• California road trip adventurers
• Geology and volcano enthusiasts
• Sustainable fashion supporters
Whether you’ve explored Lassen’s geothermal landscapes or it’s on your bucket list, this tee lets you carry the adventure wherever you go.
WHY YOU'LL LOVE IT
✅ Printed on a premium EC1070 eco-friendly shirt
✅ Soft, breathable everyday comfort
✅ Durable print designed to last
✅ Low waste production process
✅ Exclusive Sweetness Series artwork
🎁 Makes a Great Gift For
Hikers, campers, geology lovers, national park collectors, outdoor explorers, and California adventure seekers.
A sustainable and environmentally friendly option, the t-shirt offers:
- Utilizes 100% post-industrial reclaimed fibers, enhancing sustainability.
- Incorporates patented fiber collection and spinning technology, ensuring a superior hand-feel and durability.
- Features side-seam construction and a tear-away label for comfort and easy relabeling.
Fabrication: Made from 100% recycled cotton.
Size guide
| XS | S | M | L | XL | 2XL | |
| A) Length (cm) | 64.8 | 68.6 | 72.4 | 76.2 | 80 | 83.8 |
| B) Width (cm) | 96.5 | 104.1 | 111.8 | 119.4 | 127 | 134.6 |
| B) Half Chest (cm) | 48.3 | 52.1 | 55.9 | 59.7 | 63.5 | 67.3 |
| C) Sleeve Length (cm) | 19.7 | 21 | 22.2 | 23.5 | 24.8 | 26 |
| XS | S | M | L | XL | 2XL | |
| A) Length (inches) | 25.5 | 27 | 28.5 | 30 | 31.5 | 33 |
| B) Width (inches) | 38 | 41 | 44 | 47 | 50 | 53 |
| B) Half Chest (inches) | 19 | 20.5 | 22 | 23.5 | 25 | 26.5 |
| C) Sleeve Length (inches) | 7.8 | 8.3 | 8.7 | 9.3 | 9.8 | 10.2 |
Care Instructions
| General | The Econscious EC1070 is not just a t-shirt; it's a commitment to sustainability, quality, and ethical fashion. |
| Wash | Recommended to wash gently with eco-friendly detergents to maintain fabric integrity and support environmental sustainability. |
| Dry | Air drying is preferred to minimize energy use and preserve the fabric's quality over time. |
| Store | Store in a cool, dry place away from direct sunlight to maintain the t-shirt's quality and color. |
Materials + Care
EcoJTees was built around a simple idea: better apparel starts with better materials.
Whenever possible, we choose products made from:
- Organic cotton
Recycled cotton
Recycled polyester
Sustainable and responsibly sourced fibers
To keep your apparel looking its best:
- Machine wash cold
- Turn garment inside out before washing
- Use mild detergent
- Tumble dry low or hang dry
- Do not iron directly on printed artwork
Following these care instructions helps extend the life of your garment and reduces environmental impact through less frequent replacement.
Shipping + Returns
EcoJTees is committed to making online shopping simple, transparent, and stress-free.
Shipping
- Most orders are produced within 2–5 business days.
- Delivery typically takes 5–10 business days after shipment.
- Free shipping on orders of 2 or more items.
- Tracking information is provided once your order ships.
Returns
- Covered by our 365-Day Happiness Guarantee.
- Contact us if there is a problem with your order.
- We'll work with you to find the best solution, whether that's a replacement, exchange, or refund.
Our goal is simple: create eco-conscious apparel you'll be proud to wear and provide customer service that earns your trust.