--- product_id: 222335943 title: "RK3 Diving Fins Small Black" brand: "apeks" price: "Rp9159418" currency: IDR in_stock: true reviews_count: 1 category: "Apeks" url: https://www.desertcart.id/products/222335943-rk3-diving-fins-small-black store_origin: ID region: Indonesia --- # Vented blade for thrust & reduced drag Rugged thermoplastic rubber build Spring strap for easy donning/doffing RK3 Diving Fins Small Black **Brand:** apeks **Price:** Rp9159418 **Availability:** βœ… In Stock ## Summary > πŸ–€ Dive like a pro with the fin that’s mission-ready and built to last ## Quick Answers - **What is this?** RK3 Diving Fins Small Black by apeks - **How much does it cost?** Rp9159418 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/222335943-rk3-diving-fins-small-black) ## 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 - β€’ **Effortless Handling:** Spring straps and custom buckles enable quick, glove-friendly adjustments - β€’ **Convenient Storage Ready:** Large grommet holes fit most karabiners for easy transport and access - β€’ **Military-Grade Durability:** Built tough for extreme environments and professional use - β€’ **Custom Fit for Any Dive Boot:** Oversized foot pocket fits drysuit boots or wetsuit boots comfortably - β€’ **Optimized Thrust & Maneuverability:** Short, wide vented blade maximizes forward power and control ## Overview The Apeks RK3 Diving Fins combine military-grade ruggedness with innovative vented blade technology to deliver superior thrust and maneuverability. Designed with an oversized foot pocket and spring straps, they ensure a custom fit and easy handling even with gloves. Trusted by special ops and professional divers, these fins excel in harsh environments and are perfect for both technical and recreational scuba diving. ## Description Designed in collaboration with the US military and renowned for outstanding performance and reliability, the Apeks RK3 is a rugged thermoplastic rubber fin featuring an over-sized foot pocket to accommodate drysuit boots and a spring strap for easy donning and doffing. The RK3 is available in three sizes: Medium, Large and Super. We didn't give the RK3 fin a shoe size range as this can be very misleading. The environment that an RK3 is used in will tend to dictate the size of fin that you need, for example do you dive in a warm environment wearing wetsuit boots, or are you walking across pebbled beaches and wearing a drysuit and rigid dry boots? Both forms of footwear may be a size 9, but will take up different amounts of space in the fin foot pocket. Based on one of the first vented rubber fins sold in North America and popular among military and professional divers. Compact, and ultra-rugged for use in harsh environments. Improved foot pocket with spring straps for ease of use with cold hands or thick gloves. The design has been the standard gear issue fin for military, special ops, coast guard and public safety divers for decades. Short wide blade provides maximum forward thrust while maintaining great manoeuvrability. Vented blade design reduces resistance on the upstroke and enhances thrust on the downstroke. The vents also eliminate vortexes that can occur along the back of the blade much in the same way split fins eliminate the vortex. The blade material designed to hold up in the toughest environments, temperatures and abuse. Two large grommet holes designed to fit most karabiners for easy storage of the fins while accessing the dive site. Spring straps as standard. Custom designed buckle holds spring straps in optimum position. Simple push pin design allows simple replacement of springs if necessary. Medium 982gm per fin Blade 49cm Foot depth 22cm Foot width 9cm Large 1.19kg per fin Blade 54.5cm Foot dept... Review: Die Flossen sind sehr gut. Dienen mir treu seit vielen Jahren. Sind pflegeleicht und einfach beim Anziehen ## Features - Dive Fin Type: Scuba Fins - Dive Fin Type: Technical Fins - Dive Type: Scuba - Dive Type: Technical - Fin Heel Type: Open Heel ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08231CP26 | | Age Range Description | Adult | | Best Sellers Rank | 743,411 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 1,069 in Diving Fins | | Brand Name | Apeks | | Closure Type | Buckle | | Colour | Black | | Customer Reviews | 5.0 5.0 out of 5 stars (4) | | Fit Type | Custom Fit | | Global Trade Identification Number | 03664372075324 | | Item Weight | 4.4 Pounds | | Manufacturer | Apeks | | Material Type | Rubber | | Sport Type | Diving | | UPC | 886957976243 | | Unit Count | 1.0 count | ## Product Details - **Brand:** Apeks - **Colour:** Black - **Fit type:** Custom Fit - **Material:** Rubber - **Sport:** Diving ## Images ![RK3 Diving Fins Small Black - Image 1](https://m.media-amazon.com/images/I/51NLgoOUCEL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by N***E on 14 February 2026* Die Flossen sind sehr gut. Dienen mir treu seit vielen Jahren. Sind pflegeleicht und einfach beim Anziehen ## Frequently Bought Together - Apeks RK3 Military Rubber Fin with Adjustable Stainless Steel Spring Straps - Cressi Neoprene Adult Anti-Slip Sole Boots - for Water Sports: Scuba Diving, Snorkeling, Diving, Rafting, Windsurfing - Cressi Adult Diving Dry Snorkel with Splash Guard and Top Valve - Supernova Dry: Designed in Italy --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.id/products/222335943-rk3-diving-fins-small-black](https://www.desertcart.id/products/222335943-rk3-diving-fins-small-black) --- *Product available on Desertcart Indonesia* *Store origin: ID* *Last updated: 2026-05-11*