Designed for Performance and Ease
Streamlined Fit, Everyday Versatility
Reliable Comfort, Season After Season
Frequently Asked Questions
You've got questions, we've got answers
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Made for balance between motion and comfort, the Solid Crosstrain Pants combine a clean athletic fit with a soft, thermal feel. Each pair moves naturally with the body while maintaining structure, giving dependable comfort through yoga practice, training, and travel.
The Crosstrain Pants are built to support movement without limiting it. Their thermal yoga-ready build keeps muscles warm through transitions while maintaining breathability for long sessions. The waistband sits comfortably without pressure, and the tapered leg allows freedom in any pose. Whether you’re stretching, lifting, or unwinding, the fit adapts to every motion with ease.
A modern cut makes these pants just as functional outside the studio as they are within it. The slim silhouette flatters without feeling tight, pairing easily with tanks, hoodies, or lightweight thermals. Subtle stitching and soft drape lend a refined look that carries from training to casual wear effortlessly—an all-day pant built around comfort in motion.
Built for lasting comfort, the Crosstrain design emphasizes durability and consistency in wear. The smooth finish resists sagging or bunching over time, while the thermal weight makes them a dependable choice year-round. Whether you’re layering in winter or wearing them solo on cooler mornings, they deliver reliable comfort without compromise.
You've got questions, we've got answers
Yes. The Solid Crosstrain Pants are made for yoga practice, mobility work, and training sessions where stretch and comfort are essential.
No. They have a light thermal feel—warm but breathable, allowing free movement without extra weight.
Absolutely. Their clean, tapered cut makes them versatile enough for lounging, errands, or light outdoor activity.
They share the brand’s signature form-fitting silhouette—secure at the waist, relaxed through the leg, and flexible around the knees and hips.
Yes. The construction is designed to hold form and softness over repeated wear when cared for with gentle washing and line drying.
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?