







🌊 Dive Deeper, Stay Warmer, Move Freer — Your Ultimate Cold Water Companion!
The Lansru 5/4mm Upgrade CR Neoprene Wetsuit offers superior thermal insulation with advanced 5mm neoprene, seamless stretchy limbs for unrestricted movement, and robust protection including UPF 50+ sun defense and reinforced knee pads. Featuring a smooth YKK front zipper and skin-friendly design, this wetsuit is engineered for serious water enthusiasts seeking comfort, durability, and extended cold water performance.






| Material | Neoprene |
| Color | Dark blue |
| Brand | Lansru |
| Item Thickness | 5 Millimeters |
| Sport | Swimming |
| Closure Type | Zipper |
| Sleeve Type | Long Sleeve |
| Age Range (Description) | Adult |
| Size Map | Medium |
| Item Package Dimensions L x W x H | 15.98 x 10.94 x 5.43 inches |
| Package Weight | 1.51 Kilograms |
| Item Weight | 2.86 Pounds |
| Brand Name | Lansru |
| Suggested Users | unisex-adult |
| Manufacturer | Lansru |
| Style | Men's 5mm Dark Blue |
| Size | Small |
S**K
Great suit.
Great suit, fits well, easy to move in. Kept me warm in 60 degree water.
R**N
Very experienced diver, needed a new wetsuit
Very high-quality suit for the price. Higher-end, neoprene, excellent stitching, good zipper. frankly, I’m impressed! I selected one size larger than recommended because I wanted to wear a skin underneath it. I am particularly happy with the way this suit fits my shoulders and chest.I would certainly recommend this suit at this price point.
C**C
What could be easier ?
Fit well , good price
W**R
Good buy
Perfect fit
A**R
Quality warm wetsuit
Great quality 5mm XL wetsuit. Really like the front zipper. I am 165 lbs, 36" waist, 5'-8"with 42 inch chest perfect sung fit. Highly recommended this product.
A**G
Falls apart easily despite low usage and proper care.
The neck Velcro does not line up as the picture shows. This causes uncomfortable rubbing and rashes to form. The quality of the suit leaves a lot to be desired. While it is worn, it is warm. However, with proper use, proper cleaning and proper storage, within three surf trips (a total of 7 hours of light use!) the neoprene had ripped inside the suit (mid-surfing!) in three separate places. I would not recommend this suit.
P**.
Good fit and first use a success
I found the sizing chart was very accurate. I’m 5’8” and 145 lbs. the medium fits perfectly. I tried the suit out today in 40 degree water and found it worked really well. My feet, head, and hands were uncovered and were very cold, but I have ordered gloves, booties and head covering.
J**B
Great Buy for price!
It was great while snorkeling in Hawaii. Kept me warm and able to stay in the water longer. The foot slip on hole is a bit tight when getting on and off but I guess it needs to be.
Trustpilot
1 month ago
2 weeks ago