How to Choose the Right Wetsuit: Thickness, Entry Systems & Seams Explained

Choosing the right wetsuit can make the difference between a short, chilly session and hours of comfort in the water. At Nixsa Wetsuits, we design every suit with premium Yamamoto neoprene and performance features to help you surf or bodyboard at your best. Here’s what to look for when selecting your next wetsuit.

Wetsuit Thickness

Thickness is all about balancing warmth and flexibility. A 2/2mm spring suit is ideal for warm summer waters, offering protection without overheating. A 3/2mm full suit adds extra core warmth for spring and autumn sessions. For year-round performance, a 4/3mm wetsuit provides warmth in cooler conditions while keeping freedom of movement. And for icy winter waves, a 5/3mm hooded suit locks in heat where you need it most.

 

Entry Systems – Why Chest Zip Matters

Wetsuit entry systems can make a huge difference to comfort and performance. Unlike back zips, which can flush water through the spine and restrict movement, chest zips are lower profile and more flexible. They create a better seal, reduce water entry, and allow for greater paddling freedom — essential whether you’re dropping in on a wave or paddling out against a strong set.

 

Sealed Seams for Lasting Warmth

The way a wetsuit is stitched and sealed impacts both warmth and durability. All Nixsa wetsuits feature sealed seams, which stop cold water flushing in and help maintain your core temperature. Combined with Yamamoto neoprene, this construction ensures your suit stays lightweight, warm, and flexible throughout every session.

 

Final Word

From thickness to entry systems and seams, every detail matters. With Nixsa, you get premium design built for performance, comfort, and durability in every condition.