10 Best Baby Wetsuit 2025 in the United States

The Seaskin Kids Wetsuit is designed with young water sports enthusiasts in mind. It's made of 90% neoprene and 10% nylon, materials known for their flexibility, durability, and thermal properties. The wetsuit comes in two options: a 2mm front zipper shorty and a 3mm back zip full suit. This variety allows for comfortable wear in different weather conditions, providing both warmth and protection against cold water and marine irritants. The added benefit of UV protection is crucial for safeguarding your child during extended outdoor activities.

The fit is tailored for kids, with an anatomical cut pattern that ensures comfort and ease of movement. The flatlock seams and nylon trim further enhance comfort, reducing the chances of chafing or irritation during use. The front zipper design makes it convenient for children to put on and take off the wetsuit quickly. However, while the front zipper is easy to use, some parents may find the back zipper on the full suit slightly challenging for younger children to manage independently.

The wetsuit is buoyant, thanks to its neoprene construction, which can help improve a child's swimming ability. The design and color options are appealing, making it a fun choice for kids. On the downside, the sizing might be tricky for some parents to get right, as the fit can be quite specific. Also, while the 3mm thickness provides excellent warmth, it might be too warm for very hot climates. The Seaskin Kids Wetsuit stands out as a reliable choice for various water sports activities.

The Splash About Baby Happy Nappy Duo Swim wetsuit is designed with a focus on comfort and leak protection for babies aged 12-24 months. Made from super soft neoprene and high-grade Lycra, it offers a gentle touch on your baby’s skin, potentially helping with diaper rash and avoiding chafing due to its lack of tight elastic. The wetsuit is reusable and chlorine resistant, making it a cost-effective and environmentally friendly choice, as it eliminates the need for disposable swim diapers.

This double-layer diaper system is particularly notable for its excellent leak protection, as it is designed to ensure that no mess escapes into the pool. This feature is highly recommended by parents and swim schools globally. The design lacks zippers, poppers, or Velcro, which enhances its leak-proof property but might make it slightly more challenging to put on and take off. The design is unisex and comes in a colorful 'Up in the Air' pattern, which is both appealing and practical.

The wetsuit is ideal for parents looking for a reliable, comfortable, and eco-friendly swim diaper solution for their toddlers.

The O'Neill Unisex Child Youth Reactor-2 3/2mm Back Zip Full Wetsuit is a great entry-level option for kids engaging in various water activities such as surfing, diving, and paddle sports. Made from ultra-stretch neoprene, this wetsuit offers a soft, premium feel and superior flexibility, enhancing performance and comfort. The back zip system ensures easy entry and exit, featuring a water-resistant closure to keep the child warm and dry.

The seamless paddle zones are designed to provide maximum mobility and comfort by minimizing seam placement. Additionally, the wind-resistant smoothskin adds extra insulation and protection against cold winds, making it suitable for different water conditions. The size 6 wetsuit is tailored for kids with specific body measurements (Chest: 24.4"-26.3", Waist: 21.6"-23.6", Height: 4'1"-4'4").

In terms of design and style, the black/ocean color combination is sleek and gender-neutral, making it appealing to a wide range of children. This wetsuit is imported from Thailand and has been available since 2008, indicating a well-established product in the market. It excels in flexibility, comfort, and ease of use.