10 Best Men's Shorty Wetsuits 2026 in the United States

The O'Neill Men's Reactor-2 2mm Shorty Wetsuit is a great choice for an entry-level option that balances comfort, flexibility, and insulation. Made from Ultra Stretch neoprene, it feels soft and flexible, allowing for easy movement—important when surfing, diving, or paddling. The 2mm thickness suits warmer water activities, offering enough warmth without feeling bulky.

Its back zip design makes putting it on and taking it off straightforward, and the water-resistant zipper helps keep cold water out. The wetsuit features seamless paddle zones that reduce irritation and increase mobility where it is needed most. The wind-resistant smoothskin fabric provides extra protection against chilly wind, which is helpful during breezy beach days.

This wetsuit fits large sizes for chest and waist measurements common in adult men, but sizing should be checked for comfort. Some users might find 2mm a bit light if they plan to stay in cooler water for longer periods. Also, the back zip, while easy to use, may allow a bit more water entry compared to chest zip systems, which some advanced users prefer. This O'Neill model offers a reliable, flexible wetsuit option for summer or mild water sports without a high cost.

The O'Neill Men's Reactor-2 2mm Back Zip Short Sleeve Spring Wetsuit is designed for adult men and is ideal for various water activities like surfing, diving, paddle sports, and lake activities. Made from ultra-stretch neoprene, this wetsuit offers superior flexibility and comfort. The material is smooth and wind-resistant, providing additional insulation and protection against cold temperatures.

With a thickness of 2mm, it strikes a balance between warmth and mobility, making it suitable for spring and mild conditions. The seamless paddle zones enhance comfort and mobility by using minimal seam placements, which is great for active use in water. The back zip system allows for easy entry and exit, featuring a water-resistant closure to minimize water ingress.

Available in black color and medium size, it fits chest sizes between 39-41 inches and waists between 31-33 inches, catering well to average adult builds. It is a value-driven entry-level wetsuit, which means it may lack some advanced features found in higher-end models. The general warranty offered by O'Neill provides assurance against defects under normal use, but it does not cover refunds. This wetsuit is particularly recommended for those who are looking for a budget-friendly option for a variety of water sports and beach activities.

The O'Neill Men's Reactor-2 2mm shorty wetsuit is a solid choice for beginners or anyone looking for an affordable, versatile wetsuit for activities like surfing, diving, paddle sports, and general water fun. Made from soft, stretchy FluidFoam neoprene, it offers good flexibility and comfort, which helps with movement in the water. At 2mm thick, it provides light insulation, suitable for warmer waters or seasons without being too bulky. The back zip design makes it easy to put on and take off, and its water-resistant zipper helps keep you warmer by limiting water entry.

The suit features smoothskin panels that block wind, adding some extra warmth, and minimal seams in key paddle zones improve comfort and reduce skin irritation. The XXX-large size fits taller and broader men well, but sizing should be checked carefully since fit is crucial for wetsuits to work properly. While it’s not the thickest or most advanced wetsuit for cold water, it’s a great value option for those who want reliable performance without a high price.

Its main limitation is that it’s best suited for mild conditions and may not keep you warm enough in colder environments.