O'Neill Hyperfreak 5/4 mm children's swimming foam navy blue 5381 (5381-HG9)

Children's swimming wetsuit O'NEILL Hyperfreak is a model that features 5/4 mm neoprene thickness, making it recommended for use in significantly colder days. The comfortable temperature range for using this wetsuit is between 8°C - 11°C. 

A range of applied technologies makes the wetsuit not only comfortable to wear but also significantly enhances the comfort of water sports activities. Made from the highest quality neoprene, the Hyperfreak Fire 5/4 wetsuit provides the highest level of durability and flexibility. Neoprene is a material that retains its properties even after hours of contact with water, while also ensuring optimal air circulation and temperature regulation.

The material used, TechnoButter 3 on the torso and chest, is a feather-light core made of ENVY foam rubber with uniquely enhanced stretchable and hydrophobic neoprene. On the shoulders, sleeves, and back, the TechnoButter 3X material is used, which is an even lighter and more flexible neoprene.

The outer layer of the neoprene is laminated with Aqua Alpha, solvent-free, providing even better protection against water penetration. The specially designed cut of the wetsuit ensures a minimal number of seams, which, besides increasing freedom of movement, also protects against skin chafing.