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A Detailed Review of the O’Neill Women’s Reactor-2 2mm Spring Wetsuit

The O’Neill Reactor-2 2mm Back Zip Short Sleeve Spring Wetsuit is a popular choice for water sports enthusiasts, especially those new to wetsuits or looking for a value-driven option. This review will cover its design, performance, and fit, with a specific focus on the size 16.

Design and Features

The Reactor-2 is built with a combination of UltraFlex neoprene and Fluid Foam, which provides a great balance of stretch and durability. The 2mm thickness is ideal for “spring suit” conditions, meaning water temperatures in the 60s Fahrenheit (around 15-20°C), where you need core warmth but don’t require full leg and arm coverage. The back zip entry system is a classic design that makes the suit relatively easy to get on and off, which is a major plus for beginners.

Key features include:

  • Flatlock Stitched Seams: The seams are strong and breathable, a standard for warm-water wetsuits. This stitching is comfortable against the skin but is not fully sealed, so some water will seep through.
  • Seamless Paddle Zones: The suit is designed with minimal seams in the paddle zones (under the arms and shoulders) to maximize comfort and range of motion for activities like surfing, swimming, and kayaking.
  • Wind-Proof Smoothskin: Panels on the chest and back are made from a wind-resistant material that helps to keep your core warm when you’re out of the water.

Performance

For its intended use, the Reactor-2 performs admirably. The 2mm neoprene provides a good amount of warmth for cool-to-moderate water temperatures without restricting movement. The short sleeves and legs give you the freedom to paddle and move easily, while the core remains protected. The suit is durable enough for regular use in a variety of water sports. However, as noted by some long-term users, the suit’s durability may have a lifespan of a couple of seasons with frequent use before minor wear and tear, such as small holes or seam fraying, starts to appear.

Fit and Sizing (Size 16)

Sizing is one of the most critical aspects of buying a wetsuit, and O’Neill’s size chart is a helpful guide. For the women’s size 16, the brand’s official measurements typically suggest a height of 5'9" - 6'0", a weight of 165-185 lbs, a chest circumference of 38.5" - 40.5", and a waist of 32" - 34".

Based on user feedback, it’s important to remember that wetsuit fit can be subjective. The Reactor-2 is known to have a snug fit, and some reviewers have noted that the leg and neck openings can feel a bit tight. For individuals with a larger chest, some reviews suggest that you should prioritize fitting to the chest measurement, even if it means the bottom half is slightly looser. The suit’s stretchy nature is forgiving, but if your measurements are at the higher end of the size 16 range, you might find it to be a very tight fit. The back zip does make the process of getting the suit on and off easier, which is a significant factor for a snug garment.

Overall Recommendation

The O’Neill Women’s Reactor-2 is an excellent entry-level or budget-friendly wetsuit. It offers a great combination of features for its price point, including good flexibility and core warmth. It is a fantastic option for a wide range of water activities in warmer climates or during the spring and summer seasons.