TUSA Sport Hyperdry Elite Dry Snorkel Mouthpiece TUSA HyFlex TA0903 Foot Pocket and Fin Size Chart
Size guide based on TUSA sizing information.
TUSA TA0903 foot-pocket sizing: this is the HyFlex System guide for Switch, Switch Pro, Zoom, Tri-Force and TA0903 foot pockets. The current guide lists separate L and XL sizes. If an older product option is labelled L/XL, contact Dive Gear Australia to confirm the stock and fit before ordering.
Check your chosen foot pocket with the dive boots you intend to wear. Only the sizes available in the product selector can be ordered.
| Size | Foot length (cm) | EU | US men | US women |
|---|---|---|---|---|
|
XS
|
22-24
|
34-38
|
3-5
|
4.5-6.5
|
|
S
|
24-26
|
38-40
|
5-7
|
6.5-8.5
|
|
M
|
26-28
|
40-44
|
7-10
|
8.5-11.5
|
|
L
|
28-30
|
43-46
|
10-12
|
11.5-13.5
|
|
XL
|
30-32
|
46-49
|
12-14
|
13.5-15
|
TUSA Hyflex System Custom Fins – Tri-Force/Switch Pro/Switch/Zoom Fins
Price range: $304.42 through $481.98 inc. GSTComplete pair of fins; extra blades additional
Build one complete pair of TUSA HyFlex fins. Choose your foot-pocket size and colour, one blade pair and one strap pair. One TA-0919 screws kit is included.
- Blades: Tri-Force, Zoom, Switch or Switch Pro.
- Straps: TA-0915 bungee or TA-0918 spring.
The displayed range covers one complete set. Optional extra blade pairs are priced separately and added to your selected total. Quantity 1 buys one complete pair of fins.
- Description
- Additional information
- Shipping
- Returns & Exchanges
- Click & Collect
- Frequently Asked Questions
Build your complete HyFlex fin set
Each set includes one pair of TA-0903 foot pockets, one selected blade pair, one selected strap pair and one TA-0919 screws kit. Choose Tri-Force (TA1802), Zoom (TA1801), Switch (TA1804) or Switch Pro blades, with TA-0915 bungee or TA-0918 spring straps.
Extra blade pairs are optional additions for changing your setup later. They are not included in the complete-set price range; their prices are added to the selected total. The TA1803 blade is discontinued and is not a choice in this builder.
Choose foot pockets with your intended dive boots. One screws kit contains a 3 mm Allen key, four screws and four O-rings for the pair of fins.
TUSA Hyflex System Custom Fins
Included fin: TUSA HyFlex custom fin system — sizing and specifications
The information below applies to the TUSA HyFlex custom fin system fins in this set. Choose from the fin sizes available in the product options.
| Specification | Details |
|---|---|
| Fin model | TUSA HyFlex custom fin system |
| Footwear | Dive boots; check the foot pocket with your intended boot thickness and sole. |
| Replaceable blade / modular system | Compatible HyFlex blades, TA0903 foot pockets and separate straps |
| Fit guidance | Choose the foot-pocket size with your intended boots; check the actual blade and strap selections. |
This is a configured fin system. Blade material, stiffness, overall length and weight depend on the selected components. Factory Tri-Force spring-strap weights do not describe a custom bungee-strap assembly.
The TUSA Hyflex System Custom Fins are a technological marvel, offering unmatched propulsion, Comfort , agility and style for an effortless diving experience. Made with TUSA’s innovative materials and design, they promise both the thrill of speed and the assurance of control. Build your own unique dive fin and colour style.
Tri-Force Blade Technical Features
- TUSA HYFLEX SYSTEM: The TUSA HyFlex system offers a variety of blades, foot pockets, and fin straps.
- INNOVATIVE BLADE DESIGN: Featuring a wide, short, tech-style blade that delivers a burst of propulsion with every kick.
- ENHANCED WATER FLOW: Equipped with three strategically placed vent holes to facilitate water flow, minimizing resistance and maximizing propulsion.
- AQUADYNAMIC ACCELERATION: Includes one large and two smaller vent holes to improve water flow, enhancing aquadynamic acceleration.
- VORTEX GENERATOR TECHNOLOGY: Reduces drag and resistance, ensuring a smoother and more efficient swim.
SWITCH Pro Blades Features
- SWITCH Pro offers a 20% stiffer blade
- PuRiMaX “Polyurethane Blade System”
- Vortex Generator.
- Multi-compound foot pocket increases power transfer to fin blade.
- Angled Blade Design.
- TUSA Hyflex System for a compact and lightweight travel package.
TUSA HyFlex Foot Pockets Features
- The TUSA HyFlex system offers a variety of blades, foot pockets and fin straps to choose from.
- Customize your scuba diving fins to your own preference by pairing these foot pockets with your choice of HyFlex fin blades: Zoom, Switch, Switch Pro, and Tri-Force
- Ergonomic design for superior comfort
TUSA Spring Straps TA-0918 Features
- Lightweight and stylish
- Durable stainless steel coil spring will not rust or break
- One size fits all with five (5) adjustable positions
- Will fit on most open heel fins available in the market
- Rubber heel cup with finger loop for easy
TUSA Universal Bungee Fin Straps TA-0915 Features
- Adjustable bungee strap
- One size fits all with five (5) adjustable positions
- Will fit on most open heel fins available on the market
- Rubber heel cup with finger loop for easy fit
- Lightweight and stylish
- Flexible synthetic rubber strap
Tusa Hyflex Screws Kit TA-0919
Tusa Hyflex Screws Kit TA-0919 – Includes 1 x 3mm allen wrench 4x Screws and 4 x O’rings
Foot pockets — TA-0903 — 1 pair
| Colour | Black, White |
|---|---|
| Size | L/XL, M, S, XS |
Primary blades — Tri-Force — TA1802 — 1 pair
| Colour | BK – Black, WW – White, ID – Indigo, KH – kakhi, GM – Gun metal Grey |
|---|
Primary blades — Zoom — TA1801 — 1 pair
| Colour | Black, Fishtail Blue, Flash Yellow, Ocean Green, Rose Pink, White, White / White |
|---|
Primary blades — Switch — TA1804 — 1 pair
| Colour | Black (BK), Fishtail Blue (FB), Flash Yellow (FY), Metallic Dark/Red (MDR), Rose Pink (RP), White (White), All White (WW) |
|---|
Fin straps — Bungee — TA-0915 — 1 pair
| Colour | Black, White |
|---|
Fin straps — Spring — TA-0918 — 1 pair
| Colour | Black, White |
|---|
Extra blades — Tri-Force — TA1802 — 1 pair
| Colour | BK – Black, WW – White, ID – Indigo, KH – kakhi, GM – Gun metal Grey |
|---|
Extra blades — Zoom — TA1801 — 1 pair
| Colour | Black, Fishtail Blue, Flash Yellow, Ocean Green, Rose Pink, White, White / White |
|---|
Extra blades — Switch — TA1804 — 1 pair
| Colour | Black (BK), Fishtail Blue (FB), Flash Yellow (FY), Metallic Dark/Red (MDR), Rose Pink (RP), White (White), All White (WW) |
|---|
We dispatch orders five days a week, usually within 1–3 days. Standard mainland Australian shipping is $20. Click & Collect from our Hallam store is free once your order is ready.
- Large or bulky gear: additional freight charges apply on top of standard shipping: large dive bags $30; long freediving fins $15; long spearguns $20. Scuba tank freight is shown at checkout.
- Rural, remote & offshore: rural means anywhere outside metropolitan areas. Carrier availability and additional charges may apply, including for island and territory destinations. Our team will contact you if an extra freight quote is needed.
The available delivery rate for your order is shown at checkout.
We offer a 30-day exchange on most unused products within Australia when they are in saleable condition with their original packaging and accessories. Please contact us with your order number before returning an item. Change-of-mind refunds are not offered; this does not limit your rights for faulty products under Australian Consumer Law.
FREE CLICK & COLLECT
Usually ready same day*
Select local pickup at checkout. We will email you when your order is ready. Please wait for your ready-to-collect confirmation before visiting, then bring your confirmation email and photo ID.
Collect from our Hallam store
Factory 4 / 56–60 Hallam South Rd
Hallam VIC 3803
*For items in stock at our Hallam store during opening hours, subject to order processing. Available-to-order and special-order items take longer. Collection is unavailable while the store is closed.
Can I collect my order from the store?
Yes. Choose free local pickup at checkout and wait for your ready-to-collect email before visiting our Hallam store. Bring your confirmation and photo ID. See Click & Collect details.
How do I choose the right size?
Use the product's size chart where available and compare your measurements with the guide for that brand. Sizing varies between brands and products. If you are unsure, contact our team before ordering and we can help you choose.
How do I check availability?
Select your required options, such as colour and size, to see availability for that variation. If an item is marked “Available to order”, check the estimated dispatch information. Please contact us before ordering if you need gear by a particular date.
When will my order be dispatched?
Orders are usually dispatched within 1–3 days, subject to stock availability. Available-to-order and special-order products may take longer. Delivery time is separate from dispatch time and depends on your location and the carrier. Read our shipping information.
Can I exchange an item if it does not fit?
We offer a 30-day exchange policy on most unused products within Australia, subject to eligibility. Contact us with your order number before returning an item. Read the exchange conditions and next steps.
Can you help me choose the right gear?
Yes. Call 03 9702 3694 during store hours or email [email protected]. Tell us which product you are considering and how you plan to use it.
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