O'Neill Hyperfreak Wetsuit

The 4/3mm thickness is designed for cool to cold water, typically ranging from 52°F to 62°F (11°C to 17°C). It provides enough core warmth for chilly sessions while keeping the arms and legs flexible for paddling.

Chest zip systems require a bit more flexibility to put on compared to back zips, but they offer superior performance. By eliminating the long zipper down the back, the suit has significantly more stretch through the spine and shoulders, which prevents water flushing and improves your range of motion.

TechnoButter 4 is O'Neill's most advanced material, engineered to be lighter, softer, and more hydrophobic than traditional neoprene. It is designed to recirculate body heat while remaining incredibly flexible, so you don't feel restricted or weighed down during long surf sessions.

Yes, the Fluid Seam construction is highly effective at keeping water out. It uses a liquid silicone-based seal applied to the outside of the seams, which creates a watertight barrier that is more durable and flexible than standard taped or glued seams.

While optimized for surfing, the Hyperfreak is an excellent choice for any high-movement water sport like kiteboarding or windsurfing where flexibility is critical. The combination of thermal retention and high-stretch materials makes it versatile for any activity requiring both warmth and agility.