S-Tek Blade
A new addition to SCUBAPRO’s S-Tek line of technical diving equipment, the S-Tek Fin is a purpose-built, next-gen technical diving fin providing maximum power when you need it. Constructed of durable Monprene® and designed with an ultra-streamlined profile, the S-Tek Fin’s 30º pre-angled blade requires less deflection to achieve the desired angle of attack for an efficient kick. This allows for a stiffer blade without increasing drag, thereby reducing leg cramps and ankle strain while delivering unbeatable maneuverability and alternate kick performance. The S-Tek Fin's two-piece design, with blade and foot pocket molded separately, allows you to use the same foot pockets from the Seawing Supernova fin with just the S-Tek blade. Simply disassemble the Supernova's Socket-Lock Connecting system, switch out the Supernova blade for the S-Tek blade, reassemble, and you're ready to hit the water.
SELECT OPTIONS
A new addition to SCUBAPRO’s S-Tek line of technical diving equipment, the S-Tek Fin is a purpose-built, next-gen technical diving fin providing maximum power when you need it. Constructed of durable Monprene® and designed with an ultra-streamlined profile, the S-Tek Fin’s 30º pre-angled blade requires less deflection to achieve the desired angle of attack for an efficient kick. This allows for a stiffer blade without increasing drag, thereby reducing leg cramps and ankle strain while delivering unbeatable maneuverability and alternate kick performance. The S-Tek Fin's two-piece design, with blade and foot pocket molded separately, allows you to use the same foot pockets from the Seawing Supernova fin with just the S-Tek blade. Simply disassemble the Supernova's Socket-Lock Connecting system, switch out the Supernova blade for the S-Tek blade, reassemble, and you're ready to hit the water.
- Clean water blade and vented blade design reduces drag and increases thrust.
-
Hydra-Loop ramped and reinforced leading edge improves lateral rigidity for improved alternate kicks, plus creates a hydrofoil profile for better thrust.
-
Removable Stainless Steel Weight Plate System lets you choose between a positively buoyant, neutrally buoyant, or negatively buoyant fin.
-
Compatible with Seawing Supernova Foot Pockets.
-
Includes a multi-tool and 1 set of lock plates, a stainless steel weight system and a SCUBAPRO boat bag.
-
Foot pocket sold separately.
![S-Tek Blade S-Tek Blade](https://johnsonoutdoors.widen.net/content/sgpivxczhg/webp/SP_2550100X_STekFinBlade_01.webp?w=480)
Fin Type | Blade, Modular Fin System |
Material | Monprene |
Weight |
2.42509 lb
|
Activity | Technical |
Length |
13.39 in
|
Width |
8.46 in
|
Product Height |
2.76 in
|
Product Resources
Customer Service
![mobile phone mobile phone](/sites/default/files/styles/large/public/2022-08/mobile-black.png.webp)
![Message icon Message icon](/sites/default/files/styles/large/public/2022-08/0476-bubble-9.png.webp)
![Map pin Map pin](/sites/default/files/styles/large/public/2022-08/pip.png.webp)
Product Support
TAKE A CLOSER LOOK
CLICK TO EXPLORE
WHY YOU'LL LOVE IT
![Designed for Tech Divers SCUBAPRO S-Tek Fin on the sandy beach](/sites/default/files/2025-02/SP_C022_S-Tek_Fin_500x333_Img1.jpg)
Designed for Tech Divers
Enjoy unbeatable maneuverability with the S-Tek Fin. Its durable, streamlined design is great for tech divers, exceling in alternate kicks such as frog kicks, backward kicks, and helicopter turns.
![Choose Your Buoyancy Two people walking on the beach carrying SCUBAPRO S-Tek Fins](/sites/default/files/2025-02/SP_C022_S-Tek_Fin_500x333_Img3.jpg)
Max Power When You Need It
Experience speed & power. The preangled, hydrodyamic blade reduces drag and improves kick efficiency, providing max power when you need it.
![Ready for Travel The SCUBAPRO S-Tek Fin features an innovative two-piece design](/sites/default/files/2025-02/SP_C022_S-Tek_Fin_500x333_Img4.jpg)
Ready for Travel
The two-piece design, with blade and foot pocket sold separately, makes packing and traveling easier.
![Make it Your Own Close up of orange SCUBAPRO S-Tek Blades](/sites/default/files/2025-02/SP_C022_S-Tek_Blades_500x333_Img4.jpg)
Make it Your Own
The ability to change anything, changes everything. Part of SCUBAPRO's Modular Fin System, the S-Tek Blade can be paired with different foot pockets and lock plate colors to achieve the perfect fins for you.