High quality Deep freediving and spearfishing fins by UltraFins. Supplied with aerospace grade black fiberglass blades and Mares razor foot pockets.
The blades are produced by a unique high pressure manufacturing technique allowing unmatched strength, responsiveness and durability. Guaranteed to supply consistent thrust and power for over 2000km (1245mi).
All UltraFins models are developed and tested by freediving and spearfishing professionals, producing an amazing product by freedivers – for freedivers.
|Foot pocket size|
36/37, 38/39, 40/41, 42/43, 44/45, 46/47, Mares footpocket 39/40, Mares footpocket 41/42, Mares footpocket 43/44, Mares footpocket 45/46, Mares footpocket 47/48
Soft Stiffness 1, Medium Stiffness 2, Hard Stiffness 3
|Blade Rail Color|
Black, Blue, Red, Yellow, White