10 Best Wetsuits 2025 in the United States

The O'Neill Wetsuits Men's REACTOR-2 3/2MM Back Zip Full Wetsuit is a solid entry-level wetsuit designed for various water activities like surfing, diving, paddle sports, lake activities, and beach days. With a thickness of 3 millimeters, it offers decent insulation for moderate water temperatures, making it suitable for most recreational water settings. The wetsuit features a backzip system which allows for easy entry and exit, and includes a water-resistant closure to minimize water intrusion.

The Ultra Stretch Neoprene material used is a standout feature, providing superior softness, flexibility, and comfort, enhancing performance. Moreover, the wind-resistant Smoothskin adds extra insulation and protection against the cold, which is valuable in windy conditions. The seamless paddle zones reduce seam placement, increasing comfort and mobility during paddling, which is a thoughtful design aspect for active water sports.

The fit is tailored for adults with a larger chest and waist size, ensuring a snug and secure fit for those with a taller stature. However, the neoprene material, while flexible and comfortable, may not offer the same durability as higher-end wetsuits, which could be a drawback for frequent users. Additionally, the backzip, although convenient, is generally less favored compared to chest zips for high-performance surfing due to potential water leakage. This wetsuit is best suited for casual users or those new to water sports, offering good value, comfort, and flexibility at an entry-level price point.

The O'Neill Men's Reactor-2 2mm Back Zip Short Sleeve Spring Wetsuit is an entry-level wetsuit designed for various water activities such as surfing, diving, and paddle sports. Its 2mm thickness makes it suitable for moderate water temperatures, providing a balance of warmth and flexibility. The back zip system is a convenient feature, allowing easy entry and exit while maintaining a water-resistant closure to minimize leaks.

Made from ultra-stretch neoprene, the wetsuit offers excellent flexibility and comfort. This material choice enhances movement, crucial for activities requiring dynamic motion like paddling and surfing. The seamless paddle zones further improve mobility by reducing seam irritation, an essential consideration for long hours in the water.

The wetsuit is equipped with wind-resistant smoothskin, offering extra insulation and protection against cold winds, making it a good choice for spring conditions. It is available in 3XL size, accommodating individuals with a chest size between 48.43" and 51.18", and waist between 38.98" and 44.09", making it suitable for larger body types.

On the downside, the 2mm thickness might not be sufficient for colder water temperatures, limiting its use to temperate conditions. Additionally, as a short sleeve design, it might not provide the full coverage needed for cooler environments. The fit is based on general sizing, so individuals with unique body proportions may need to test for comfort and snugness. The neoprene material, while flexible, may wear out quicker with frequent use compared to higher-end materials.

Ideal for beginners or those who occasionally engage in water sports, this wetsuit is praised for its value and performance. With a strong customer rating of 4.6 out of 5 stars, it has earned a reliable reputation for satisfying the needs of casual users looking for a comfortable and functional wetsuit at a reasonable price.

The O'Neill Reactor-2 3/2mm wetsuit is designed for kids and offers good value for those just starting out with water sports like surfing, diving, or paddling. Its 3/2mm thickness is suitable for moderately cool waters, providing decent warmth without being too bulky. The back zipper makes it easy for kids to get in and out by themselves, and it has a water-resistant closure to keep water from seeping in too much. Made from ultra-stretch neoprene, the material is soft and flexible, allowing for comfortable movement — which is important for active water play.

The wetsuit features minimal seams, especially in paddling zones, which reduces irritation and increases mobility. Additionally, the wind-resistant smoothskin panels add some extra insulation and help block chilly winds, making it more versatile for cooler beach conditions. The fit is tailored for children around 4'1" to 4'4" tall, with chest and waist measurements provided to help ensure a proper fit.

This wetsuit is great for beginners and general water activities but may not provide enough warmth for very cold water or advanced diving conditions. Although the back-zip design might allow slightly more water entry compared to chest-zip wetsuits, it is highly rated for ease of use by children. It is a solid choice for active children needing a durable, comfortable wetsuit suitable for a variety of water sports in mild to cool environments.