Oneill Reactor-2 2mm Back Zip S/S Spring Wetsuit, Black&Green

O’Neill is renowned for its highly engineered cuts.
The cut of a wetsuit is crucial – it must fit the body precisely, otherwise it won’t perform its function effectively.
The O’Neill Reactor shorty wetsuit offers an excellent fit, creating a thin layer of water between your skin and the neoprene. Your body will warm this layer, helping you retain heat during water activities. 🌊

🔁 BACKZIP FOR EASY ENTRY

The O’Neill Reactor shorty features a back zipper that makes it quick and easy to put on and take off. A long pull cord is attached to the zipper, allowing you to zip up by yourself, without needing help.
Above the zipper, there’s a Velcro closure at the back of the neck to limit water entry and keep cold water from flushing in. 🧊

💨 SMOOTHSKIN FOR WIND PROTECTION

A standout feature of the Reactor wetsuit is the Smoothskin paneling on the chest and back. This rubberized surface repels water and provides excellent wind protection, keeping your core warm even on breezy days.
Since Smoothskin is more delicate, it is used only in key areas where flexibility is less critical – such as the chest and back.

🌞 GREAT FOR WARMER DAYS

Shorty wetsuits are ideal for fun in the water on warmer days. But if you want to extend your season into cooler conditions, a full wetsuit may be a better choice.

🔬 NEOPRENE TECHNOLOGY

• UltraFlex DS is O’Neill’s super-stretchy neoprene with a 150% stretch factor. It features a durable exterior lining that resists damage from Velcro or fingernails.

• Single-lined Smoothskin neoprene is left uncovered on the outside, allowing water to run off easily and offering superior wind resistance compared to standard neoprene.

🧵 CONSTRUCTION & COMFORT

• Flatlock seams are breathable and lay flat against the skin to reduce irritation.

• Strategic seam placement avoids high-friction areas, increasing comfort.

• Built to withstand wind and chafing, while remaining soft and flexible thanks to the UltraFlex material.

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Mens Wetsuit Size Chart