Designed for Cold Weather Comfort
Breathable Thermal Technology for All-Day Wear
Eco-Conscious and Durable Fabric
Frequently Asked Questions
You've got questions, we've got answers
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The Thermal V-Neck Long Sleeve shirts combine eco-friendly materials with thermal technology to provide warmth without bulk. Perfect for layering or wearing on its own, this long sleeve shirt keeps you comfortable whether you’re tackling outdoor adventures or enjoying cozy indoor moments.
Crafted from thermal fabric, the V-neck cut offers a sleek and flattering silhouette. This shirt provides just the right amount of warmth for chilly days without feeling too heavy, making it perfect for layering under jackets or wearing solo.
The breathable, moisture-wicking fabric helps regulate body temperature, ensuring you stay comfortable during outdoor activities or when lounging indoors. The V-neckline adds a touch of modern style, keeping you looking sharp while you stay warm.
Made from sustainable materials, this shirt not only keeps you warm but also supports a more eco-friendly lifestyle. The high-quality construction ensures durability and softness, maintaining its shape and comfort after multiple washes.
You've got questions, we've got answers
The fit is slightly tailored, offering a modern and flattering silhouette without being too tight. It’s ideal for both layering and wearing as a standalone piece.
Yes, the slim design and smooth fabric make it perfect for layering under coats, jackets, or hoodies without adding unnecessary bulk.
The thermal fabric traps body heat, providing insulation while still being lightweight and breathable. It’s perfect for cold days and active wear.
Machine wash cold and tumble dry on low heat. Avoid using fabric softeners to preserve the integrity of the thermal fabric.
This shirt is made with sustainably sourced materials that reduce environmental impact, ensuring you stay warm and stylish while supporting a more sustainable wardrobe.
Definitely! The thermal fabric is perfect for active outdoor wear, keeping you warm and comfortable without overheating.
Pair it with jeans or joggers for a casual look, or layer it under a sweater or jacket for added warmth during colder months.
Own two pairs of these plus a bunch of 4-rth's other pants. They're great. Fit well, look good (imo), great for yoga and working out. Haven't found anything like them anywhere else so I keep coming back.
These pants are a pleasure to wear for lots of reasons:
- good looking
-sexy feel and look
-great color combo
-body enhancing
-stretches where it counts
What more do you want from a pair of lounge pants?
Love these hot yoga shorts, comfortable and allow me to practice and teach yoga with no restrictions.
These are great shorts for practicing hot yoga. They fit comfortable and you can move effectively through poses. We hope to start selling them at our studio soon.
I have been a 4-try customer for nearly a decade and their products and services continue to impress. The fabric is light, breathable, and soft. Excellent for yoga or lounging. But beyond that, the service is unmatched from answering multiple questions to tailoring the inseam for a guy that’s 5’7”. 4-trh is incredible.
I got these guys for hot yoga so I wanted a short inseam and fairly snug fit but not too snug…These are perfect and the material is excellent. Don’t want to wear any other shorts to class now.
These have been my go to yoga shorts for a while now. Theyre durable, having held well through so manu washes, and they fit really well. I love them so much, I ordered two more. Please never stop making them!
Great color yellow. Just a bright tank top a real head turner
Just about the nicest shorts I've ever owned. Shape, cut, styling, all very cute... not to mention how hard it is to find menswear in the Purple color range. Lovely dark shade of plum, quite soft, comfortable, and stretchy. Also, sizing advice is spot on. Very happy with these shorts.
I have three pairs of these pants and love them. I can move very freely. I also love the fabric being Polyester free and the length is very helpful for providing traction during arm balances.
These are my favorite hot yoga shorts. Super comfortable and allow for great movement.
Finally located my go-to lounge pants. Quality construction, slim profile, characterful touches like the cuff design, ideal fabric weight, stretchy waist, and the major one: the *IDEAL* length to attractively accommodate my 5' 6" frame sans excess fabric... because a dude wants to show some leg, y'know? Love these things. I own them in two colors - cinnabar red & the lovely light cloudy grey, which I prefer to the more common dark charcoal greys. To nitpick, the zippers could be higher quality and not boring black, such as a more substantial YKK with perhaps an aged nickel patina. That is the single attribute that I could envision to be upgraded in a future iteration. Still, I am so pleased with these as everyday lounge/walking pants than I cannot bother reducing a star.
I just ordered 3 more of these after my first 3 I ordered finally had to be discarded after about 4 years of constant use. Best shorts ever and only shorts I buy and wear!
Amazingly comfortable and fantastic customer service
These are comfortable and cool all rolled into one. Great for kicking it back at home or any casual event. Yoga. Running. There is no limit.
Absolutely love the fit and feel.
These are hands down the most comfortable and attractive shorts I’ve ever owned. I’ve never gotten as many compliments about an article of clothing before (all from women, fwiw). I have these in three different colors but these seem to get the most positive feedback. I’ve worn them to the beach (even swam in them), to the grocery store, to Pilates. Had to get up my nerve to go all white in public (with no underwear) but it was totally rewarding. They’re the best.
Own two pairs of these plus a bunch of 4-rth's other pants. They're great. Fit well, look good (imo), great for yoga and working out. Haven't found anything like them anywhere else so I keep coming back.
These pants are a pleasure to wear for lots of reasons:
- good looking
-sexy feel and look
-great color combo
-body enhancing
-stretches where it counts
What more do you want from a pair of lounge pants?