
This is our nature: special, lively, cheerful.
We’re not trying to sell swimsuits, but a unique experience of enjoying learning to swim quickly and effectively, providing children with safety, fun, and passion for what they do.
An easier teaching development for instructors, accelerating learning, and enabling innovation in teaching systems at sports centers.
All of this with a focus on peace of mind, so parents feel at ease knowing that thanks to the method used, their children will learn to swim sooner in a safe, unique, and effective way, creating an emotional connection, being there with them, and turning learning into a shared and enriching experience.



These 5 float pads and you will become great friends. They’re called siissus and they come from Planet Capaz to help children around the world learn new skills like… swimming!
With them, you’ll live great adventures and joyful moments because they’ll give you values like: effort, courage, confidence… and many more!
Float Pads

Our siissus will help you float in the way that best suits your level. If you pass the level, you’ll be able to try new siissus!
Swimsuit

Swimsuits that are not only safe but also cool. Siissus know about style too.
Methodological Guide

This guide will help you as a parent or professional to create the best siissu environment so that children can learn super fast.

Strategic placement of floatation panels for optimal swimming, patented.
Improves the experience of students, parents, professionals and the swimming efficiency of the students.
Aquasiissu methodology and activity registered as intellectual property.
siissu is committed to the environment. We use 75% recycled polyester, 25% elastane.
siissu is the only swimsuit recognized with the seal of the International Institute of Excellence and Sports Certifications. As an innovative product for teaching children to swim, combined with partial buoyancy and a unique progression system.


At siissu, we align with the goals of the 2030 Agenda, specifically SDGs 3 and 4, which promote health, well-being, and quality education.

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Girl's blue training swimsuit - 3/4 years
Yellow children's training swimsuit - 3/4 years
Boy's learning swimsuit blue - 3/4 years
Girl's training swimsuit yellow - 3/4 years


Safe
Our method creates an environment where children feel like fish in water, always accompanied by an adult. It also helps prevent water accidents such as drowning.

Fun
Siissus will teach your children to swim safely without giving up on adventure and imagination.

Progressive
Our method is like a game, a level-based system for kids to learn step by step. Level up!

Fast
Overnight, you’ll be amazed at how quickly children become skilled in the water.

Proven
With over 10 years of experience helping children overcome their fear of water, we are backed by top national certifying bodies.



