---
product_id: 665554311
title: "Unisex Kids Junior Swim Training Fins for Lap Swimming, Open Heel and Hydrodynamic Slits, Sky, Size 12.5-13.5 US"
brand: "arena"
price: "€ 135.83"
currency: EUR
in_stock: true
url: https://www.desertcart.sk/products/665554311-unisex-kids-junior-swim-training-fins-for-lap-swimming-open
store_origin: SK
region: Slovakia
---

# Quick-drying, durable, PVC-free Open heel for max ankle flexibility Boosts kick speed & efficiency Unisex Kids Junior Swim Training Fins for Lap Swimming, Open Heel and Hydrodynamic Slits, Sky, Size 12.5-13.5 US

**Brand:** arena
**Price:** € 135.83
**Availability:** ✅ In Stock

## Summary

> 🌊 Propel your kid’s swim game to the next wave!

## Quick Answers

- **What is this?** Unisex Kids Junior Swim Training Fins for Lap Swimming, Open Heel and Hydrodynamic Slits, Sky, Size 12.5-13.5 US by arena
- **How much does it cost?** € 135.83 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/665554311-unisex-kids-junior-swim-training-fins-for-lap-swimming-open)

## Best For

- arena enthusiasts

## Why This Product

- Trusted arena brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Freedom to Flex:** Open heel design maximizes ankle mobility for dynamic leg motion
- • **Splash in Style:** Available in vibrant Sky color to stand out at every swim session
- • **Train Like a Pro:** Vertical leg training improves underwater phase in just minutes daily
- • **Comfort Meets Durability:** Soft-touch, PVC-free material ensures all-day comfort and long-lasting use
- • **Kickstart Future Champions:** Enhances faster, more powerful kicks from an early age

## Overview

arena Unisex Kids Junior Swim Training Fins feature an open heel for superior ankle flexibility, quick-drying and PVC-free soft material for comfort and durability, and hydrodynamic slits to enhance kick efficiency—designed to help young swimmers improve their underwater phase and leg strength with just minutes of daily training.

## Description

A fun way to work on a faster, more efficient kick from an early age. The open heel ensures the best possible ankle flexibility allowing faster upwards motion and a more powerful downward leg kick. New and improved design to increase durability and reduce breaking of fin. Training your legs vertically for just a few minutes a day will help you improve your underwater phase. Comes in two different colors.

## Features

- Kids' training tool for improving kicks: a fun way to work on a faster, more efficient kick from an early age
- Easy to wear, open heel ensures the best possible ankle flexibility allowing faster upwards motion and a more powerful downward leg kick
- Quick-drying, soft touch, PVC free, with new and improved design to increase durability and reduce breaking of fin
- The soft material provides maximum comfort
- Training your legs vertically for just a few minutes a day will help you improve your underwater phase

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Age Range (Description) | Kid |
| Global Trade Identification Number | 03468336772089 |
| Manufacturer | arena |
| Department | unisex-teen |
| Item model number | 005465-100-12.5-13.5 |
| ASIN | B0B94PP4MW |

## Product Details

- **Colour:** Sky
- **Brand:** ARENA
- **Material:** Silicone
- **Sport:** Swimming
- **Fit Type:** Open-Heel

## Images

![Unisex Kids Junior Swim Training Fins for Lap Swimming, Open Heel and Hydrodynamic Slits, Sky, Size 12.5-13.5 US - Image 1](https://m.media-amazon.com/images/I/517Oqgem6vL.jpg)

## Available Options

This product comes in different **Colour, Size** options.

## Frequently Bought Together

- arena Unisex Kids Junior Swim Training Fins for Lap Swimming, Open Heel and Hydrodynamic Slits
- Arena Unisex Swim Kickboard for Adults, Swimming Training Aid Pool Exercise Equipment, One Size
- TYR Big Mesh Mummy Backpack for Swim, Gym and Workout Gear, Black, 40-Liter Capacity

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**Shop now:** [https://www.desertcart.sk/products/665554311-unisex-kids-junior-swim-training-fins-for-lap-swimming-open](https://www.desertcart.sk/products/665554311-unisex-kids-junior-swim-training-fins-for-lap-swimming-open)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-23*