
The major difference between a wet suit and a drysuit is how much water is allowed to enter the suit, close to the wearer's body. However, the choice of wetsuit or drysuit will ultimately depend on your personal preferences and the activities you plan to participate in. Ask yourself questions such a how long you are planning to be in the pool, what temperature it is, and what type of body you have.
Goretex dry suits
The fabric is a key difference between GoreTex dry suits and wetsuits. Non-GoreTex suits don’t breathe as well, and they don’t provide the same level comfort and durability. New dry suit fabrics are available, including waterproof and breathable fabric. Kokatat for instance, created a drysuit made from durable yet breathable Gore-Tex fabric. Kokatat was the first person to develop and introduce suits to the market.

Trilaminate dry suits
The main difference between trilaminate dry suits and wet suits is the material used to make the outer shell. Trilaminate suits can be waterproof, but they don't have insulation and are usually lightweight. These suits are less flexible than trilaminate suit and should be fitted properly. This article will describe the main differences in wet suits and trilaminate suites and give you tips for selecting which suit is right.
Hydrus 3L fabric dry suits
The Kokatat Hydrus 3L is the updated version of the T3 Swift Entry, and is made from a water-resistant, breathable, three-layer fabric. The outer nylon layer and the proprietary polyurethane microporous inner coating move water vapor away. While the inner layer of soft knit polyester is comfortable against your skin, it has a tough nylon layer. This entry-level drysuit also features a tough latex neck, wrist, and ankle gaskets to keep water out.
Hydrus 3L fabric suits from Kokatat and Stohlquist
The Kokatat Hydrus 3L Meridian drysuit will keep you warm and comfortable as you swim. It features a Cordura(TM), panels, and a drop seating to protect from the cold. This suit has adjustable sleeves and waterproof and breathable socks. For an even better fit, you can use the adjustable bungee waist cord.

IR's suits
If you are comparing the advantages of a wet suit and a drysuit, remember that they both have waterproof and watertight properties, which means they can keep you dry longer. Dry suits keep you warm and prevent water from reaching your body. Additionally, dry suits often have purge valves. Aircrews, for example, often use dry suits.