3/2mm Neoprene Wetsuits for Men Full Body Long Sleeves Back Zip | 20 Sizes to Choose.Smooth Skin Rubber.Two Zones Wear-resistant.Suitable for Swimming Diving Surfing Snorkeling Kayaking SUP
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Availability:
In Stock.
Arrives
Wednesday, Aug 26
Color: Black
Size: Large
Features
- Excellent material: The wetsuits are made of highly elastic 3mm neoprene. Additionally, in areas such as the arms and legs where frequent stretching and bending occur,2mm thin fabric is incorporated, which can accommodate muscular body types and allow for free movement
- High-quality zippers: Our wet suits use YKK zippers, which slide smoothly up and down. The top and bottom ends have been reinforced and sewn tightly. The inner layer of the zipper has a partitioning treatment to prevent it from catching on the body. The zipper has a locking function to prevent it from opening automatically. We have also added zipper cords to the zipper, allowing one person to easily put on and take off the clothes.
- Smooth skin rubber design: Special smooth skin rubber designs have been applied to the limbs and neckline. It is more comfortable to wear, without any sticky discomfort. Even after long-term wearing, there will be no friction or pain. The craftsmanship involves inward folding and rolling edges, which are integrated with the main body. This effectively prevents water from entering and maintains body temperature
- Super large-area wear-resistant fabric: Our wetsuits use wear-resistant fabric on the knees, and have added large-area thickened wear-resistant fabric in the buttocks sitting area. Most competing products do not have this part. This makes our wet clothes not only suitable for swimming and diving, but also for surfing, paddleboarding, kayaking, and shore diving. One wetsuit can solve multiple usage scenarios
- Sports equals life: Our wetsuit has undergone rigorous design and production processes, aiming to provide diving suit products for water sports enthusiasts that offer both high quality and high practicality. If you consider exercise as an important part of your life, our wetsuit will surely satisfy you.
Material: Neoprene
Color: Black
Brand: SANYIYIBA
Item Thickness: 3 millimeters
Closure Type: Zipper
Sleeve Type: Long Sleeve
Wetsuit Form Type: Full Body Suit
Brand Name: SANYIYIBA
Included Components: Wetsuits
Manufacturer: SANYIYIBA
Warranty Description: 2 months Manufacturer
Item Thickness: 3 millimeters
Closure Type: Zipper
Sleeve Type: Long Sleeve
Material Type: Neoprene
Color: Black
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Aug 26
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Color: Navy Blue
Size: Medium
My intended use for this wetsuit is for use as an undergarment when I am kayaking or canoeing in colder weather. I mostly am on gentler rivers or flat-water bay type paddling. It gets quite chilling if there is any breeze and this type of thin wetsuit is perfect as a base layer which provides protection from the ambient conditions as well as adds a layer of much needed security should you take a spill. Getting your clothes soaked in 40-degree weather with wind becomes a potential survival emergency pretty quickly unless you can find shelter or change your clothes out, challenging on the water. The only potentially adverse comment I have is that the size chart seems incorrect. The biggest issue is the waist size shown, which is crazy large and appears not accurate at all as opposed to what you actually receive. I'm 5'9" and 164 Lbs. I went with the L, because that is just what I normally order. I Ignored the 40 - 42" waist size shown as well as the weight range given. It fits perfectly and is not loose at all. I think if you were more hefty and in that waist size it might be too tight, as it would need to stretch another 8 inches over the one I have which fits me correctly. I am not sure how they arrived at that large size unless it was a conversion error. But maybe I am wrong and it will fit just fine. This suit it nice and tight fitting. The zipper is of good quality. Wearing it for several hours there are not areas where it seemed to chafe and rub pressure points, which some suits will do. It's a nice-looking color combination and offered at a very reasonable low market price. It deserves five solid stars. My only admonition is to pay attention to the sizing.
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Reviewed in the United States on August 2, 2026 by J. White
Color: Navy Blue
Size: X-Large
My husband and I take a couple of tropical vacations a year, and we do at least four dives each on these trips. We're still pretty new to diving and have always rented our wetsuits. My husband has had a harder time getting a comfortable wetsuit. Sometimes they're too snug, and it's too hard to put on. He then gets frustrated trying another size in the rush before the boat leaves. Bringing his own wetsuit that he knows fits will alleviate some stress, plus it just feels more sanitary. This is a great wetsuit for tropical dives in the winter. It's a mix of neoprene thicknesses, 3mm throughout most of the suit, but incorporating some 2mm in areas that bend a lot, like the elbows, knees, and legs. There's a back zipper with a long tag to make it easier to reach. I followed the size chart. He was a large in everything except his weight, which fell into the XL size chart. I sized up for a looser fit, since I didn't want it too tight. He's 5'10" and weighs just under 200 lbs. Overall, it fits him well, though it's loose in the bottom area. He has no butt usually but still sports a smaller beer belly. He found it easy to get on and comfortable to wear. He did have a little trouble reaching the zipper because he's very inflexible at 62 years old. It's well made, and all the seams looked well stitched. This should hold up for a long time with proper care. He's glad he has it. We just need to schedule our next tropical vacation!
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Reviewed in the United States on August 2, 2026 by CAS
Color: Green
Size: 3X-Large Tall
Ok, I'm just a hair under 6'3, give or take (depending on the holiday;) a bit north of 250 and in casual clothing a borderline 2XLT-3XLT, with broad shoulders and a waist not as trim as it used to be :( though in my defense, that's mostly due to succession of medical procedures and NOT watching games at the local bar LOL. I should tell you I spent a LOT of time in the water, both in my Military days, and civilian recreation dives, during which I relied for decades on my 3/8's full "Farmer John" custom suit. Upon receiving this one, I was amazed at the contrast. The ease of entry/exit with this 3mm/2mm suit and all around mobility is night and day different, as is the weight and volume of the suits-I'm talking orders of magnitude here. You can slip into this light weight suit (assuming you get the right size and are dry) in minutes as opposed to the 20, sometimes 30 minutes or even more it would take me to gear up depending on water conditions (tropical to arctic) and equipment/ordnance I was taking with me.. OTOH, make no mistake, this is a 'nice suit' but not an exceptional one. It has a 2 year warranty which seems about right if you're planning on using it infrequently, but if you're thinking longer term, and 'vigorous' use, you might want to go a bit more up market. Still, at this price, it's a good suit for warmer temperate or tropical waters, unless you've grown up swimming around in often times ice covered lakes ( I was a competitive swimmer in the High Rockies, where they often had to break the ice on the lake so we could train swimming from one pier to the other, and yes, that was damned cold!!! and the 'motivation' for swimming FAST was VERY high;) Accordingly, our team was very small, but also VERY fast LOL Anyway, back to the suit. This one is the first I've used with a back zipper, which if you're using for diving, is not as amenable to adjusting your core temps quickly while wearing your tanks compared to the front/cross body main zipper of my farmer john. The suit has additional abrasion resistance on the seat, and knees, which is helpful. All in all, I'd consider this a good suit for upper body freedom of movement making it a good choice for water skiing, kayaking, jet skiing, etc. as well as temperate/tropical diving. However, I'd suggest that depending on what YOU want to use it for, IF you're looking for an ALL AROUND, long term, multi situational dedicated diving suit, in the long run, you're likely to want to look a bit farther up the 'ladder'. For a recreational warm water suit user, I give this SANYIYIBA suit 4 stars and can freely recommend it for multipurpose use.
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Reviewed in the United States on August 5, 2026 by Seeratlas
Color: Green
Size: XX-Large
I reside in the SE US and I've had some nice snorkeling gear for almost 2 years, but have yet to use it. I'll be going in the next couple of weeks though. I ordered this wetsuit for when the water is starting to get cooler after the summer months and/or if I take up SCUBA diving or spearfishing. I'm 6'1" / 220, and after a quick search I ordered the XXL and it fits well enough that I think a smaller size might be too tight. The suite is easy to don and remove with the back zipper. Seams are rolled/stitched so you don't chafe your skin. I went with the green trimmed option and the color is fairly bright - this is a good looking wetsuit and it's not too restrictive - I have plenty of movement, thanks to the 2mm thickness in the right areas. Much better than my first suit as a teen. Cold Alaskan water required 1/4" neoprene suits, hoodies, gloves and booties. Overall, @ $79.99, I think this is a great option and good value for anyone looking for a warmer weather 3/2mm wetsuit.
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Reviewed in the United States on July 28, 2026 by draggedinbycat
Color: Green
Size: X-Large
I was thrilled when this wetsuit became available, especially since we’re spending the season in a warmer coastal climate and my son has been eager to dive into more water activities. This suit immediately expanded what he could safely and comfortably try, from paddle boarding to snorkeling and all the end‑of‑summer adventures he’s been dreaming about. For the price point, it’s genuinely worth the cost. The material feels durable, the stitching is well done, and it offers the kind of flexibility you usually only see in higher‑priced options. My son says the wetsuit is comfortable, easy to move in, and doesn’t restrict him while swimming. He did have to look up how to put it on correctly, but once he figured it out, it was an A+. Seeing him confident, comfortable, and excited to explore new activities makes this purchase an easy win.
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Reviewed in the United States on August 1, 2026 by Rainbow Byte
Color: Navy Blue
Size: 3X-Large Tall
3/2 Wet suit is best for late spring, summer, fall, or year-round use in milder regions like Southern California. It features 3 mm neoprene on your core/torso and 2 mm on your arms and legs. So get a 3/2 if your water temperature stays above 60°F (15°C) or if you overheat easily. This wet suit is thinner rubber which means higher flexibility, easier paddling, and less fatigue on your body. It keeps you warm in cool water during surfing and swimming. It moves well with your body and does not feel too tight. The 3/2 mm neoprene is great for mild to warm days. The back zip is easy to reach and works smoothly. The stitching feels strong and holds up well in the water. It runs true to the size chart provided by the seller. Perfect for diving, snorkeling, and kayaking. I Highly recommend for casual water sports fans.
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Reviewed in the United States on July 30, 2026 by Princesa Blanco
Color: Navy Blue
Size: 3X-Large Tall
This is a decent wetsuit. Quality is appropriate for the price point and comparable to other generic wet suits in quality. It doesn't match the quality of most of the name brand units (it is noticeably inferior to my aqualung), but is also half the price. For a warmer water, budget suit, this is a good choice. If you use often, you may want to consider a premium choice. The wet suits does have a textured material on the backside and knees, which is good for slippery surfaces. It is a bit thinner than the rest of the neoprene material (which feels to be mid grade quality). Stitching and zipper are average quality. Seals at the wrist and ankles are sufficient. The suit seems true to size with a standout being the arms and legs are a little on the long side (I am tall and have relatively long arms, and have a little bit of extra length in both.
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Reviewed in the United States on August 1, 2026 by Ryan
Color: Navy Blue
Size: 3X-Large
My hubby is a diver and even though we live in Florida, the water can get pretty chilly in the wintertime. And, of course, we also have lots of natural springs for diving which definitely means you need a good suit, because they are COLD! Anyway, my hubby is 5'10" and 265 pounds. I ordered him the 3x because wet suits are tight to begin with and he's kinda chubby...lol. It was a perfect fit! The quality of the neoprene is awesome! The zipper is well made, and the zipper strap is a must when getting into a wetsuit. And, the best part, is finding a 3x large suit for under $80!! He was impressed when it arrived (I think he figured at that price it would be a terrible suit). If you're a diver or have a diver in your family, get one!
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Reviewed in the United States on July 31, 2026 by Lindsay D.