Best Sauna Suits of 2026

"I've used this sauna suit mainly to boost sweat during my workouts, and it’s been super effective and comfy. I haven’t experienced any tears, even after multiple intense sessions, and I really like that it’s odor-resistant and easy to clean. The fit is true to size, and the price felt like a bargain for the performance. Highly recommend for anyone looking for a durable and comfortable sauna suit."

"If your goal is to increase sweating, this suit does the job! I combine it with my sweat belt and the results are impressive. While the material isn’t top-tier, it holds up for standard workouts like treadmill sessions and squats. Just don’t push it too hard—I can see it might rip under extreme conditions, but so far, mine is still intact."

"The suit definitely made me sweat and was comfortable to wear, but after just three HIIT workouts, the sleeve ripped off. I think it might work better for lower-intensity activities like walking. For high-intensity workouts, I’d suggest spending a bit more for something sturdier."

"I really appreciate how this shirt makes me sweat more and helps intensify my workouts. I normally wear large to XL, so I got an XL, but it was extremely tight—like a body condom. If you’re between sizes, I’d recommend going up at least two sizes for a better fit. Despite the fit challenge, it performs its job well, but the seams started to come undone after a couple of uses, so I’m not sure about its longevity."

"I’m a big guy at 6'5'' and 360 lbs, and I ordered the 4XL. At first, it was a bit snug, but after breaking it in, it was a perfect fit. The shirt does exactly what I need it to do during workouts."

"When I ordered a 4X sauna shirt, I was expecting a comfortable fit, but what arrived was way smaller than expected—closer to a 1X. The material and zipper seemed high-quality, and it definitely traps heat, but the sizing was so far off that I could barely get it on. If you’re considering this, be prepared to order several sizes up for a realistic fit."

"I've tried plenty of neoprene belts and vests from different stores, but nothing compares to this shirt. After just 20 minutes of cardio, I'm sweating buckets and my stomach feels noticeably flatter. I've already told a few friends who want to lose weight about this product—you don't even have to work out, just wear the shirt and you'll see results. I'm genuinely impressed and will definitely buy the T-shirt version soon!"

"I recently started using this during my daily 5-mile walks and it’s holding up great. I can tell I sweat a lot more than usual. Just make sure to check the sizing chart—I had to go up to XXL, even though I usually wear XL shirts."

"This product is perfect for my intense workouts! It helps me sweat a lot, giving me a real sense of accomplishment. The quality and durability make it a must-have for anyone looking to push their fitness goals. I highly recommend it!"

"I'm 5'4” and 153 lbs, and went with the S/M based on the waist measurement—it fits perfectly snug. It's a bit tricky to put on and take off, but once it's on, it really makes me sweat like crazy during workouts. While it's not a miracle for weight loss, seeing all that sweat pour out after exercising is incredibly motivating and gives me a real confidence boost. Even though I know it's mostly water weight, that drop on the scale the next morning felt great."

"I've used neoprene belts and tummy slimmers before, but this tank top is on another level. It's thin, covers all my problem areas, and is nearly invisible under clothing. It doesn't roll or bunch up, even when sitting, and offers great coverage for both the back and stomach. It even gives a little lift! I found it comfortable enough to forget I was wearing it. I recommend putting it on like pants and pulling it up—super effective for everyday wear and serious sweating."

"I love putting this on for my workouts because it really ramps up the sweat around my midsection and back. The material is good quality and not bulky, so I feel comfortable using it regularly. It stays in place and doesn't roll, which I appreciate—a solid addition to my fitness routine."

"I've added this sauna vest to my workout gear and I'm really impressed. It fits snugly without being restrictive and really ramps up the heat during workouts. I sweat a lot more, and my cardio sessions feel more intense. The back support is solid and my posture has improved. The zipper is robust and overall durability is great. After just a few weeks, my midsection looks and feels noticeably different. Highly recommend for anyone serious about getting leaner."

"This vest is amazing for dropping water weight! If you measure properly, it fits like a glove and keeps heat trapped in, making you sweat quickly. The straps can take some getting used to, but I adapted fast. As a bodybuilder, I use it when cutting for shows and it really delivers."

"The quality seems solid and it's comfortable to wear. I bought it mainly to help with my posture, and it does a good job squeezing the midsection and lifting my chest. It’s a simple fix for what gravity has done over time. The tight fit is great and the measurement guide was accurate."

"Since I started using this sauna suit, my workouts have completely transformed. The material is top-notch and incredibly flexible, allowing for unrestricted movement whether I’m running or boxing. It generates serious heat, pushing my sessions to a new level, and the fit hugs my body just right without being restrictive. I love that I look and feel confident both in and out of the gym. If you’re committed to your fitness, this is a must-have—an investment in your health you won’t regret."

"I was unsure about ordering at first, but as soon as I tried this vest, I was impressed by the quality and supportive fit. My shirts are usually size L, but XL fit me perfectly, so sizing up worked for me. This vest makes my whole upper body sweat and even supports my back. The only small issue is that the zipper is a bit tricky for right-handers, but it’s not a dealbreaker for me."

"After two days of HIIT and weight training in the Cimkiz sauna vest, the boost in sweat output was obvious—my shirt was soaked halfway through each session. The neoprene layer keeps heat in without discomfort, and the Velcro waist strap keeps everything secure during intense moves. It’s easy to clean and after a dozen workouts, my midsection looks noticeably tighter. This vest is a five-star performer for anyone serious about sweating it out."

"I love how this sauna suit helps me work up a great sweat and move freely during workouts. The material is strong, warm, and comfortable, making it ideal for my fitness routine. It’s perfect for keeping my sweat on and helping with toxin release."

"After buying several of these suits for myself and my family, I can confidently say they are the most durable and best-fitting sauna suits I’ve tried. They hold up well to regular workouts and deliver excellent results."

"I appreciate the honest customer service and the suit’s ability to help me lose weight and sweat effectively. Though the pants tend to rip—especially during cycling—and the sizing isn’t consistent, the company supported me and even replaced my suit when needed."

"I'm a 62-year-old woman, 248.8 lbs, 5'4'' with a 51'' waist, and I was pleasantly surprised that the 5X size fit me perfectly, even though it's rated up to 46''. The top part fits well and doesn't roll up. This has made my workout routine much more enjoyable."

"After using this sauna vest consistently, I can confidently say it's a game-changer for sweating and inch loss. I combined it with sweat cream and, in under three weeks, saw my FUPA shrink and lost 3 inches off my tummy. The fit is true to size, and it's snug without rolling up. The only thing is, after weight loss, you may need a smaller size."

"I'm 5'1'' and 141 pounds. The medium size fits exactly as needed, with the straps being a little loose but not affecting the fit on my stomach and back. The material is stretchy and high quality, and I start sweating within minutes of putting it on. It's also very comfortable under clothing and perfect for gym workouts."

"Since I started using this suit, I’ve noticed I sweat a lot faster and longer during all my workouts—treadmill, weights, or HIIT. It’s perfect for ramping up calorie burn and getting rid of excess fluids. My body feels so much more active now."

"The fit is great and it’s really helped make my workouts and runs more effective as the weather gets colder. Fantastic product for exercise in chilly conditions."

"I went for an XL, but it fits way smaller than expected—more like an XS. That was pretty disappointing."

"This vest really boosts my sweat levels during workouts. I love how it fits comfortably, and the material feels premium for the price. It's also quick to dry, which is perfect for my gym routine. Just keep in mind, the sizing is snug—I'd suggest sizing up for the best fit."

"I was impressed by how much I sweated with this shirt on! I tried it for walks and yard work, and it performed excellently. The sleeveless design works great, and I definitely recommend it to anyone looking for a reliable sauna vest."

"I use this at the gym and in the sauna, and it really makes me sweat more than usual. The vest stays put even with my body shape, and I don't experience chafing or discomfort, even during long workouts. It’s surprisingly comfortable and effective for boosting my exercise results."