10 Best Full Body Wetsuits 2026 in the United States

The O'Neill Wetsuits Men's REACTOR-2 3/2MM BACK ZIP FULL Wetsuit is designed as an entry-level wetsuit, suitable for various water activities such as surfing, diving, and paddle sports. With a thickness of 3 millimeters, it provides decent insulation for moderately cold waters, making it versatile for different environments.

The wetsuit is made from ultra-stretch neoprene, which is praised for its softness and flexibility, enhancing comfort and performance during use. Additionally, the seamless paddle zones minimize seam placement to maximize mobility and reduce chafing, a big plus for active users.

The backzip system allows for easy entry and exit, and the water-resistant closure helps keep you dry. The wind-resistant smoothskin material adds an extra layer of insulation and protection against the cold, which could be beneficial for cooler days on the water. However, this wetsuit might not be ideal for extremely cold conditions where thicker material might be necessary. The fit is tailored for individuals with a chest size of 40-44 inches and a waist of 32.5-35.5 inches, specifically in a large tall size, which might limit its suitability for people with different body types.

The SCUBAPRO Definition Steamer 5 mm is a well-made wetsuit designed specifically for women who dive in water temperatures between 50 and 64.5 degrees Fahrenheit (10 to 18 degrees Celsius). Its 5 mm thick neoprene material offers solid insulation, keeping you warm during cooler dives without being overly bulky. The suit's standout feature is SCUBAPRO's Body Map System, which uses a 3D cut and special tailoring to deliver a snug, glove-like fit that moves naturally with your body. Stretch panels on the chest, sides, arms, and legs add flexibility where you need it most, making it comfortable to wear and easy to move in.

Seams are thoughtfully designed with seamless stretch panels on arms and legs, reducing chafing and helping with easier putting on and taking off the suit. The double zippered seals enhance water-tightness, helping prevent cold water from seeping in through openings. The front zipper closure is convenient and reliable, though some divers might prefer a back zipper for easier self-donning.

This wetsuit is rated Class B for dive safety and has a one-year warranty, making it well suited for recreational divers or those who dive in moderately cold waters rather than extreme cold. The color scheme (black and turquoise) is stylish and easy to spot underwater. The wetsuit offers a balanced mix of warmth, flexibility, and fit tailored for female divers. It is an excellent choice for comfortable performance in cooler waters, though divers in very cold conditions or those needing specialized features like integrated hoods or reinforced knees may want to explore other options.

The O'Neill Wetsuits Men's Epic 4/3mm Back Zip Full Wetsuit is a solid choice for various water activities like surfing, diving, and paddle sports. Its 4/3mm thickness offers a good balance of warmth and flexibility, which is suitable for moderately cold waters. The use of UltraFlex Neoprene material ensures superior softness and flexibility, enhancing comfort and performance.

The backzip system makes it easy to put on and take off while maintaining a watertight seal, although some users might find front zippers more convenient. The seams are blind stitched and triple glued, significantly reducing water seepage and improving durability. Additionally, the wind-resistant FluidFlex Firewall panels provide extra insulation, making it more comfortable in windy conditions.

The fit is tailored for an X-Large body size, accommodating a chest size of 42.5-47 inches and a height of around 6'1". However, it's essential to ensure the fit aligns with your measurements for optimal performance. Extra features like the Lumbar Seamless Design, Krypto Knee Padz, and internal thermo chest panel add to the wetsuit's functionality and comfort. The backzip system might not be preferred by everyone, and the fit may vary depending on individual body shape.