Wetsuit Brand Comparison: ION, Duotone, NeilPryde & Cabrinha
ION and NeilPryde take completely different approaches to keeping you warm. ION obsesses over cold-water thickness; NeilPryde builds versatile suits that work across kite, wing, and wave. Here's how to pick the right brand for your water.
ION dominates cold-water depths (5/4 mm and up) for serious Atlantic and Baltic riders. NeilPryde builds all-rounder wetsuits that work across wind and water sports without compromise. Pick ION if you're wave-focused in autumn swells; pick NeilPryde if you're switching between disciplines. We stock both — the NeilPryde Serene 4/3 and 5/4 are proven workhorses for European autumn and winter sessions.
01 — Thermal focusION: Built for Serious Cold Water
ION wetsuits are engineered for one job: keeping surfers alive in 6°C Atlantic swells and 4°C Baltic sessions. They don't make 3/2 mm suits. They don't compromise on seams. Every ION suit we've shipped since 2003 comes back with riders telling us the same thing: it's warm, it stays warm, and it doesn't leak at the neck.
If you're a wave rider hitting cold water three days a week, ION is your brand. The thickness — 5/4 mm minimum, often 6/5 mm for winter — means you're buying a suit built for Atlantic autumn and winter, not a crossover piece. ION doesn't try to be lightweight or packable. They try to be warm.
02 — VersatilityNeilPryde: The Cross-Sport Player
NeilPryde wetsuits do something ION doesn't: they work. You'll wear the same suit kiting in 10-knot winds off Tarifa, wing-foiling in 14-knot Atlantic swells, and paddling out for a dawn session. The NeilPryde Serene 4/3 and 5/4 are designed to flex, stretch, and breathe across multiple disciplines without overheating you in mild water or leaving you cold when the wind drops.
This is what 20+ years of stocking both brands teaches us: riders switch between sports. NeilPryde gets that. Their suits come in 4/3 mm (autumn/spring transitional water, 10–14°C) and 5/4 mm (winter, 5–10°C), and they're built with sealed seams and glued panels that last two winters of regular use. Not as specialist as ION, but more practical for Europe's varied coast.
03 — Our picksOur 4 In-Stock Picks
We've picked one cold-water specialist and three NeilPryde workhorses that cover most European water temps and riding styles. Each one has a clear use — check the thickness and fit before you order.
Prices and 2026 specs are pulled live from each product page. Confirm on the product page before checkout.
04 — MistakesThree mistakes we see every week
Ready to stay warm this winter?
Browse our full NeilPryde and ION range — we've got thermal thickness for every European water and budget.
Frequently asked
Both are glued-and-sealed seams. GBS and FZ are slightly different construction methods, but warmth and durability are nearly identical. Don't worry about the abbreviation — either works.
Yes. NeilPryde makes excellent wave suits. The Serene 5/4 is a solid autumn/winter board-shorts companion. You won't get the specialised cold-water tech of ION, but you'll stay warm and move freely.
With sealed seams and proper rinsing, expect 2–3 years of regular use (3+ sessions a week). ION suits often outlast NeilPryde due to thicker neoprene, but both brands hold up better than unbranded wetsuits.
No. Water temperature is the only thing that matters. A 5/4 mm suit works for both sports. Pick NeilPryde if you want one suit to cover multiple disciplines; pick ION if you're purely wave-focused in cold Atlantic conditions.
