Shop Men's Yoga Tanks by Style
Why Modal Makes a Better Yoga Tank
Frequently Asked Questions
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The men’s tank top is the most versatile top in the 4-rth collection: worn for hot yoga, the gym, outdoor training, and everyday wear without changing. Every tank is handcrafted in Downtown Los Angeles from premium Modal: moisture-resistant, soft, built to last. Three distinct styles to suit different preferences and practice needs. For sleeved options, explore the men's tops collection.
Racer-Back Tanks The go-to for hot yoga, arm balances, and any practice requiring full shoulder mobility. An open racer-back cut in 2x1 rib-knit Modal that eliminates shoulder restriction entirely. A centre-back seam is the only seam: no side seams, no collar bulk, no fabric between the shoulder blades. The most performance-focused top in the collection.
Perfect Tanks A slightly longer torso and a wider strap for more coverage than the racer-back while maintaining a sleeveless, breathable silhouette. Well suited to studio yoga, Pilates, and everyday wear. The extra torso length prevents the tank from riding up during stretches and seated forward folds.
Sustain Tanks A minimal, everyday tank in the same premium 2x1 Rib Modal with a clean, unfussy silhouette. The Sustain Tank is the most wearable option outside the studio: the styling is neutral enough for daily wear, travel, and casual use without looking like activewear. For practitioners who want one tank that covers everything.
Standard tank tops use cotton that absorbs moisture and stays damp, or synthetic performance fabric that wicks moisture but develops odour rapidly and feels plasticky against skin. Modal does neither.
Modal is naturally moisture-resistant: it does not absorb sweat the way cotton does, so it stays lighter and more comfortable through a full heated practice. It dries quickly, resists the bacterial odour buildup that conventional synthetic tanks develop over time, and gets progressively softer with every wash rather than degrading. In a tank worn directly against skin for ninety minutes in a heated studio, the fabric quality difference is immediately noticeable.
Pair any tank with Solid Transition Yoga Shorts for a complete hot yoga outfit, or with cuffed yoga pants for a full studio-to-street look.
You've got questions, we've got answers
The Racer-Back prioritises shoulder mobility with an open back cut: best for arm balances and hot yoga. The Perfect Tank offers more coverage with a wider strap and longer torso: best for studio yoga and Pilates. The Sustain Tank is the most everyday-friendly: a clean, minimal silhouette suited to casual wear as much as practice. All three use premium Modal and are handcrafted in LA.
Yes. The sleeveless cut and Modal fabric are both specifically advantageous for heated practice: more airflow than a tee, and a fabric that handles moisture significantly better than cotton or synthetic alternatives. The Racer-Back is the top pick for Bikram and the hottest studio classes.
No. The longer torso cut on the Perfect Tank specifically addresses this. The Racer-Back and Sustain Tank use a body-fit 2x1 RIB Modal construction that stays anchored through movement. All three are tested for stability in forward folds and overhead poses before entering the collection.
Yes. The premium Modal, solid colorways, and minimal design make all three styles natural everyday tops for warm weather, travel, gym sessions, and casual use. The Sustain Tank in particular is styled for daily wear as much as practice.
Wash cold, gentle cycle, hang dry. Avoid fabric softener, which coats Modal fibres and reduces their natural breathability over time. With this routine the tanks get softer with each wash and maintain their shape and colour through years of regular use.
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?