Kids Wetsuit 3mm Neoprene Thermal Swimsuit for Boys Girls - Warm

In this review of the OMGear kids wetsuit, the bottom line is simple: it is for families who need a reliable, warm, easy-to-use suit for children learning water sports in cooler conditions. The single biggest reason to buy is the suit's ability to retain body heat while offering freedom of movement, thanks to 3mm neoprene and a stretchy nylon face. Our review found it especially useful for surfing, snorkeling, and swim lessons where warmth and protection matter most.

Key Features

• 3mm Neoprene: Provides thermal insulation to keep a child warm in water around 60F and above while still allowing movement for play and lessons.
• 90/10 Material Blend: The 90% neoprene and 10% stretchy nylon mix gives a soft, durable, and flexible suit that is comfortable against the skin.
• Back Zip Design: A rear zipper makes the suit easy to put on and take off, which helps parents and children manage quick changes at the beach or pool.
• UPF 50+ Protection: The fabric offers sun protection and helps prevent scrapes from marine life or rough surfaces while swimming or diving.
• Buoyancy and Warmth: The wetsuit traps a thin layer of water that the body warms, improving buoyancy and helping kids stay comfortable during extended water time.
• Wide Size Range: Available from US 4 to US 14 so growing children can find a closer fit; consider sizing up for taller or stronger kids.

Who It's For

The OMGear 3mm wetsuit is best for children participating in water activities like surfing, snorkeling, swimming lessons, kayaking, and beginner scuba play in water temperatures of roughly 60F and above. Parents who want a suit that balances warmth, flexibility, and sun protection will appreciate the material and construction.

It is less appropriate for toddlers who need more thermal thickness in very cold water or for technical scuba diving that requires thicker suits and specialized seals. If a child needs extreme cold-water protection or a tailored performance dive suit, look for heavier neoprene or adult technical options.

Pros & Cons

Pros

• Warmth and buoyancy from 3mm neoprene help kids stay comfortable in cool water.
• Comfortable, stretchy fabric with UPF 50+ offers sun protection and freedom of movement.
• Back zip and thoughtful sizing range make the suit practical for growing children and easy dressing.

Cons

• Neoprene is snug at first wear, so children may need time to adjust to the tight fit.
• New suits may have a harmless glue odor on arrival that dissipates with airing.

Specifications

Our Verdict

The OMGear 3mm kids wetsuit is a practical, value-oriented choice for parents who want a warm, flexible suit for children learning water sports. It offers solid warmth, sun protection, and a kid-friendly back zip, making it a good pick for most recreational paddling, surfing, and snorkeling in moderate temperatures.

Frequently Asked Questions

Will this suit keep my child warm in cool water?
Yes. The 3mm neoprene traps a thin water layer that the body warms; it is recommended for water roughly 60F and above.

How should I choose a size?
Pick according to the US 4 to US 14 sizing chart and consider ordering one size larger for taller or stronger children because neoprene fits snugly.

Is the odor on arrival harmful?
No. A temporary glue-like smell is common with wetsuits and is harmless; airing the suit will reduce the odor.