Extra warmth and protection on the water
The O’Neill Reactor-2 1 mm Short Sleeve Top is a lightweight men’s thermal layer designed to be worn under a wetsuit for added warmth in cooler conditions. It helps improve thermal comfort when a standard wetsuit alone is not enough.
The top can also be worn on its own as a thin neoprene shirt, providing light insulation and protection against abrasions from the board, vest, or harness during water sessions.
Flexibility, comfort, and secure fit
Made from UltraFlex Composite fabric, the top offers a balanced combination of stretch and durability, allowing full freedom of movement while paddling or riding. Flatlock seams, strategically placed in high-movement areas, increase comfort and reduce the risk of chafing.
A practical boardshort connector loop at the hem allows the top to be attached to boardshorts, helping keep it in place and preventing it from riding up during activity.
Product highlights
VERSITALITY
Suitable for a wide range of water activities, including surfing, paddleboarding, kayaking, kiteboarding, sailing, etc.
COMFORT
Made from UltraFlex Composite material, providing excellent stretch and durability. The flatlock stitched seams reduce chafing and enhance comfort
PERFORMANCE
Designed for performance with features like strategic seam placement and seamless paddle zones, ensuring maximum flexibility and minimal restriction
DURABILTY
The material and construction are built to last, resisting wear and tear from regular use
FOR PROS AND BEGIINERS
All features make the Reactor-2 a popular choice for both beginners and experienced water sports enthusiasts
Suggested wetsuit temperature chart
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