Apeks RK4 Technical Diving Fins
Choose fins for your activity
Assess the fins with the boots and exposure suit you use.
Technical Diving Fins
Compare technical diving fins by pocket fit, blade feel and overall weight.
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Cressi Origin Fin HD
Match the foot pocket and footwear
Use the fin’s actual size chart and compare foot-pocket fit with the socks or boots you will wear.
Mares Power Plana Tec-XR Fin – Limited Edition Tactical Green
Compare complete fins and replaceable parts
Read whether the product is a complete pair of fins, a blade, a foot pocket or another component.
Choose fins for your activity
Assess the fins with the boots and exposure suit you use. Consider how the design suits your trained kicking techniques and equipment configuration. Weight and stiffness preferences vary, so compare the complete fit and handling rather than choosing by a technical label alone.
Explore the wider Technical Dive Gear collection to compare related equipment and accessories.
Need help choosing? Ask our Hallam team for advice on the options that suit your equipment and plans.
Match the foot pocket and footwear
Use the fin’s actual size chart and compare foot-pocket fit with the socks or boots you will wear. Full-foot and open-heel fins have different footwear requirements. Check comfort and heel security as well as the labelled size.
Compare complete fins and replaceable parts
Read whether the product is a complete pair of fins, a blade, a foot pocket or another component. Modular parts need the maker’s compatible blade, pocket and fixing system. Check listed quantity, selected option and supplied fittings before ordering.
10.5%
Original price was: $458.00.$409.91Current price is: $409.91. inc. GST
Style: Open heelWear with: Dive boots; check fit with your boots
Choose Black — TUSA HyFlex Switch FinsChoose Fishtail Blue — TUSA HyFlex Switch FinsChoose Flash Yellow — TUSA HyFlex Switch FinsChoose Metallic Dark Red — TUSA HyFlex Switch Fins+2
Available colours3.6%
From: Original price was: $389.90.$375.95Current price is: $375.95. inc. GST
Core items: fins + mask
Choose Black — Cressi Origin LD FinsChoose Blue — Cressi Origin LD FinsChoose White — Cressi Origin LD FinsChoose FluroPink — Cressi Origin LD Fins+3
Fin colours10.5%
Original price was: $378.00.$338.31Current price is: $338.31. inc. GST
Style: Open heelWear with: Dive boots; check fit with your boots
Choose BK - Black — TUSA Hyflex Tri-Force FinsChoose WW - White — TUSA Hyflex Tri-Force FinsChoose ID - Indigo — TUSA Hyflex Tri-Force FinsChoose KH - kakhi — TUSA Hyflex Tri-Force Fins+1
Available colours
$300.00 inc. GST
Style: Open heelWear with: Dive boots required; suitable wetsuit or drysuit boots
Choose Black — Apeks RK4 Technical Diving FinsChoose Orange — Apeks RK4 Technical Diving FinsChoose White — Apeks RK4 Technical Diving Fins
Available colours7%
Original price was: $299.95.$279.00Current price is: $279.00. inc. GST
Style: Open Heel
Colour: Tactical green camo
This product has multiple variants. The options may be chosen on the product page
10%
Original price was: $299.95 – $300.00Price range: $299.95 through $300.00.$270.00Current price is: $270.00. inc. GST
Style: Open Heel
Colour: Black
This product has multiple variants. The options may be chosen on the product page
10.5%
Original price was: $290.00.$259.55Current price is: $259.55. inc. GST
Supplied: Pair of blades supplied.Listed blade dimensions: 395 × 204 mm.
Choose Black (BK) — TUSA HyFlex Switch Fins Blades TA-1804Choose Fishtail Blue (FB) — TUSA HyFlex Switch Fins Blades TA-1804Choose Flash Yellow (FY) — TUSA HyFlex Switch Fins Blades TA-1804Choose Metallic Dark/Red (MDR) — TUSA HyFlex Switch Fins Blades TA-1804+3
Available colours
$249.95 inc. GST
Style: Open heelWear with: Dive boots; check fit with your boots
Choose Black — Cressi Origin LD FinsChoose Blue — Cressi Origin LD FinsChoose White — Cressi Origin LD FinsChoose FluroPink — Cressi Origin LD Fins+3
Available colours3.9%
Original price was: $260.00.$249.95Current price is: $249.95. inc. GST
Style: Open Heel
Colour: Black
This product has multiple variants. The options may be chosen on the product page
4%
Original price was: $250.00.$239.95Current price is: $239.95. inc. GST
Style: Open Heel
Choose Black — Apeks RK3 Tech Diving FinsChoose Yellow — Apeks RK3 Tech Diving FinsChoose White — Apeks RK3 Tech Diving FinsChoose Pink — Apeks RK3 Tech Diving Fins
Available colours10.5%
Original price was: $146.50.$131.12Current price is: $131.12. inc. GST
Supplied: Supplied as a pair.Compatible with the TA-0903 foot-pocket system used on the corresponding HyFlex Switch fins.
Choose BK - Black — TUSA Hyflex Tri-Force BladesChoose WW - White — TUSA Hyflex Tri-Force BladesChoose ID - Indigo — TUSA Hyflex Tri-Force BladesChoose KH - kakhi — TUSA Hyflex Tri-Force Blades+1
Available colours10.5%
Original price was: $137.00.$122.62Current price is: $122.62. inc. GST
Style: Barefoot open heelWear with: Bare feet; dive boots are not required
Available colours
This product has multiple variants. The options may be chosen on the product page
Price range: $306.10 through $484.65 inc. GSTComplete pair of fins; extra blades additional
Core items: TUSA HyFlex Foot Pockets - TA-0903 + Tusa Hyflex Screws Kit TA-0919
Item colours
10%
Original price was: $100.00.$90.00Current price is: $90.00. inc. GST
Compatibility: Apeks RK3 and RK3 HDSupplied: Pair; select Medium, Large or Super
Colour: Black
This product has multiple variants. The options may be chosen on the product page
10.5%
Original price was: $60.00.$53.70Current price is: $53.70. inc. GST
Style: Full footWear with: Bare feet
Colour: Blue / Black
This product has multiple variants. The options may be chosen on the product page
Style: Open heelWear with: Dive boots; check fit with your boots
Colour: Black