---
product_id: 267352440
title: "Apeks Marine Unisex Adult RK3 HD Fins - Orange, Medium"
brand: "apeks"
price: "€ 7.67"
currency: EUR
in_stock: false
url: https://www.desertcart.ie/products/267352440-apeks-marine-unisex-adult-rk3-hd-fins-orange-medium
store_origin: IE
region: Ireland
---

# Stiffer blade conquers heavy currents Higher density material for max power Negatively buoyant for dry suit diving Apeks Marine Unisex Adult RK3 HD Fins - Orange, Medium

**Brand:** apeks
**Price:** € 7.67
**Availability:** ❌ Out of Stock

## Summary

> 🦈 Dive Deeper, Power Harder, Stand Out Brighter!

## Quick Answers

- **What is this?** Apeks Marine Unisex Adult RK3 HD Fins - Orange, Medium by apeks
- **How much does it cost?** € 7.67 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/267352440-apeks-marine-unisex-adult-rk3-hd-fins-orange-medium)

## Best For

- apeks enthusiasts

## Why This Product

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

## Key Features

- • **Dry Suit Ready:** Oversized foot pocket and spring strap ensure perfect fit and easy use with dry suit boots.
- • **Stand Out in Orange:** Vibrant color boosts visibility and style on every dive adventure.
- • **Military-Grade Design:** Engineered with US military collaboration for unmatched durability and performance.
- • **All-Season Versatility:** Rugged thermoplastic rubber built to perform year-round in any diving condition.
- • **Power-Packed Performance:** Stiffer, heavier blade delivers explosive thrust in challenging surf and currents.

## Overview

The Apeks Marine RK3 HD fins are rugged, military-inspired diving fins crafted from high-density thermoplastic rubber. Designed specifically for dry suit divers, their negatively buoyant, stiff blades provide superior propulsion in heavy currents and surf. Featuring an oversized foot pocket and spring strap, these medium-sized, unisex fins combine durability, power, and comfort for year-round underwater exploration.

## Description

The RK3 HD fin is the latest in the RK3 range. It is made from a higher density material than the standard RK3, which makes the fin stiffer and heavier and is therefore the ideal fin for dry suit diving. The new, heavier compound makes it negatively buoyant and produces a stiffer blade, providing additional power in heavy currents or surf. Designed in collaboration with the US military and renowned for outstanding performance and reliability, the APEKS RK3 HD is a rugged thermoplastic rubber fin featuring an over-sized foot pocket to accommodate dry suit boots and a spring strap for easy donning and doffing.

## Features

- Designed in Collaboration w/US Military
- Higher Density Material than Standard RK3
- Stiffer and Heavier: Ideal Fin for Dry Suit Diving
- Heavier Compound Makes it Negatively Buoyant
- Produces Stiffer Blade, Providing Additional Power in Heavy Currents or Surf

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Age range (description) | Adult |
| Manufacturer | Apeks Marine |
| Color | Orange |
| Size | M |
| Style | RK3 |
| Material Type | Rugged Thermoplastic Rubber |
| Season | Year-round |
| Included Components | No |
| Department | Unisex Adult |
| Item model number | AE FA2470808M |
| Package Dimensions | 62.53 x 22.53 x 7.42 cm; 650 g |
| ASIN | B077ZZHB9V |

## Product Details

- **Colour:** Orange
- **Brand:** Apeks
- **Material:** Rugged Thermoplastic Rubber
- **Sport:** Diving
- **Fit type:** Regular

## Images

![Apeks Marine Unisex Adult RK3 HD Fins - Orange, Medium - Image 1](https://m.media-amazon.com/images/I/51kHuUKSxVL.jpg)
![Apeks Marine Unisex Adult RK3 HD Fins - Orange, Medium - Image 2](https://m.media-amazon.com/images/I/51bs6gi13sL.jpg)
![Apeks Marine Unisex Adult RK3 HD Fins - Orange, Medium - Image 3](https://m.media-amazon.com/images/I/51csdKdby7L.jpg)
![Apeks Marine Unisex Adult RK3 HD Fins - Orange, Medium - Image 4](https://m.media-amazon.com/images/I/61SbVxrb74L.jpg)
![Apeks Marine Unisex Adult RK3 HD Fins - Orange, Medium - Image 5](https://m.media-amazon.com/images/I/61QjUdSrAnL.jpg)

## Frequently Bought Together

- RK3 HD Orange Medium / Orange
- Protective Housing (HERO9 Black) - Official GoPro Accessory

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**Shop now:** [https://www.desertcart.ie/products/267352440-apeks-marine-unisex-adult-rk3-hd-fins-orange-medium](https://www.desertcart.ie/products/267352440-apeks-marine-unisex-adult-rk3-hd-fins-orange-medium)

---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-18*