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50,000+ Triangle Threads Tees Sold
SOFT AND COMFORTABLE
FAST SHIPPING
EASY SIZE EXCHANGE👕 Built To Wear Daily
Printed on the Gildan 18000 — the classic heavyweight crewneck that never tries too hard and never lets you down. An 8 oz 50/50 cotton-poly blend that hits that sweet spot between cozy and tough.
The air-jet yarn gives it a smooth, low-pill surface that looks clean print after print, wash after wash. Double-needle stitching means seams that don't give up on you, and the 1x1 athletic ribbing at the cuffs and waistband has just enough spandex to hold its shape for the long haul.
It's quarter-turned so you'll never fight a center crease down the front, and preshrunk from the get-go — no surprises after the first dryer run. This is the sweatshirt that lives on the back of your chair, goes on the road with you, and somehow only gets better over time.
Designed in Raleigh, NC. Printed and shipped in the USA.
🧺 Easy Wash Guide
Fleece doesn't ask for much — just a little care and it'll hold its shape, softness, and print for years.
🚚 Shipping & Returns
We want you stoked on your order — here's how we take care of you.
The Journey To Your Door
When Something's Not Right
Every shirt is made to order, so we don't do standard returns — but if something shows up wrong, we've got you. No hoops, no runaround.
Real People, Real Inboxes
Email us at customersupport@trianglethreads.shop — we're a small team based in Raleigh, NC, and we actually read every message. No bots, no scripts, no runaround.
🌎 Made By Travelers, For Travelers
We started Triangle Threads with one simple idea: the best souvenirs aren't the cheap plastic junk gathering dust on a shelf — they're the ones you actually wear, pack, and live in. The ones that travel with you long after the trip ends.
We're Chris & Rachel, a husband-and-wife team based in Raleigh, NC. Every design starts in-house, every shirt is built to outlast the trip that inspired it, and every order supports a small family business chasing the same thing you are — more trails, more stamps, more stories worth telling.
Got an idea for a new design?
⭐⭐⭐⭐⭐ We Strive For Rave Reviews
We've shipped tens of thousands of shirts to travelers, hikers, and national park lovers around the country — and we treat every single order like it's the first one we've ever shipped. Questions, concerns, sizing second-guesses? You'll get a fast, friendly reply from an actual human (usually Chris or Rachel).
If something ever goes sideways with your order, we'll make it right — no scripts, no runaround, no corporate nonsense. That's a promise.
Small shop energy. Big brand reliability.
🌲 Proud Sapling Program Member
Triangle Threads is a proud Sapling Program member of the National Forest Foundation — the nonprofit partner of the U.S. Forest Service working to reforest America's National Forests.
The wild places that inspire our designs — the trails, the peaks, the overlooks — need real support to stay wild. We contribute to NFF's reforestation work across the country because we believe the parks and forests give us too much not to give something back.
Small brand. Big love for public lands.
Wear the parks. Protect our wild places.
Overall rating: 5.0 / 5 from 20 reviews.
When I wear my Triangle Threads, Lake Ontario, sweatshirt I get amazing compliments. People ask me wear I Got it. Thank you so much for supporting The Canandaigua Treaty of 1656. Sincerely, Lou Jo Chappelle, resident of Canandaigua, NY. Lake Ontario forever 👏
The shirt is great
I ordered to large.
It’s soft and comfortable. And looks great!
Both of these items are the highest quality! The only request I can make is that you should add a "destination detail" to your carrier. Such as "please bring up to my front door" -- this is important because I am handicapped and both orders were delivered to my lower level walkout basement. On the first order I asked a friend to bring it up to me.. On the second order, I was able to see the person delivering it, and called to him to bring it up to me on my front porch. So I do hope you can add this detail to your shipper's website! Because your products are truly outstanding
Your sweatshirts are so soft and cozy. The sizing is roomy, but not too large...Just perfect!
Lovely quality sweatshirts, with the message that means so much to me!
Solid product 👌 💯 🙌
Great sweatshirt! Very well made! The material is sturdy and will definitely keep me warm with bad weather coming. So glad I saw the ad!
I ordered the sweatshirt for my husband & the T-shirt for myself ( so I could layer it). Love the beautiful design, the color & the soft fabric. It will always be Lake Ontario just as it will always be the Gulf of Mexico( which also found their way into our closets)! No amount of idiocy will change it.
Great fit with no shrinking with washing.
great item. love the material. fits so well. thanks for keeping the correct name in the forefront of all.
love the sweatshirt. thanks!
Love it. The image is just like the photo on the website. Nice quality also
Lake Ontario was a part of my childhood and a significant part of some of my adult years. It's significant history. I'm very pleased with my sweatshirt and have worn it proudly
Class product. . Love the message and the quality.
Love my sweatshirt! Sizing was good, and it’s a regular sweatshirt. I’ve ordered on-line before and ended up with a funky product from another company. I wore it Saturday and saw a woman from Ontario (saw her license plates) and we had a fun interaction. I love the subtle resistance message of just wearing “Lake Ontario.”
Beautiful sweatshirt. Can't wait to wear it...still too warm up here next to Lake Ontario! =)
this if for a gift. I am happy with the design and fit
Well made! Looks great!
