Splash Jammers children's swimsuits for 2-4 years, Under the Sea
Splash Jammers children's swimsuits for 2-4 years, Under the Sea
Under the Sea Splash Jammers swim trunks invite your little adventurer to dive underwater! The playful pattern features sea animal friends – turtles, rays and a shy octopus. Splash Jammers swim trunks combine a fun design with effective protection for pool use.
Splash About's Toddler Splash Jammers are perfect for toddlers who still need the protection of a swim diaper, but without the feel or look of a diaper.
The swim trunks are made of 1 mm thick neoprene, which fits comfortably. The wide, tight waist and silicone trim around the thighs effectively prevent damage from entering the pool.
Splash Jammers are designed to look like regular swim trunks, eliminating the need for a separate diaper underneath. Your child will feel bigger and more comfortable, and parents can rest assured that any damage will be contained within the pants.
Splash Jammers are an approved alternative to the Happy Nappy™ for older children by most swim schools .
Features:
-
Effectively protects against solid contaminants in the pool
-
Approved by UK swimming schools
-
Works on the same unique principle as the Happy Nappy™
-
UPF 50+ – excellent sun protection
Open water swimming season is here!
Cheers from Avano!
Here you will find tips for those starting out in open water swimming, as well as winter swimming instructions compiled in the Finnish Track Winter Swimming Guide. Check out the entire Winter Swimming Guide here .
We believe that quality equipment is key, and we want to help our customers find the right products. That's why we have developed our own product brand to offer the market high-quality, functional and affordable equipment that meets the needs of different user groups.
Based on this, we refined the know-how we have accumulated over the years into the Aquaction product line. Our product line has been developed by swimmers for swimmers, and each product has been carefully designed to meet the needs and expectations of the users. Discover the avento gloves and avento socks and order yours.
Couldn't load pickup availability

Discover the brand!
Splashy is a British brand loved by both children and adults, known for its quality products and strong expertise in teaching children to swim.
The brand collaborates with over 1,000 swimming schools, leisure centers and family destinations around the world.
Splashy's products combine
- A fit that stays put
- Materials that last
- Solutions that make parents' everyday lives easier
In addition to cute patterns, Splashy is designed to work in swimming schools and everyday life for families.
That's exactly why it fits into Aquaction's children's range.
Award-winning brand
Splashy has won numerous awards, including Best Swim Product at the Mother & Baby Awards. In January 2025, Splashy was awarded the Feefo Gold Trusted Service Awards for outstanding customer service, and in May 2024, First Time Mums UK awarded the brand Best Baby and Kids Swimwear.

