- Size Guide
- Additional information
High quality Prime fins for freediving and spearfishing sports from UltraFins manufacturing.
Supplied with high end, flat, 100% handmade fiberglass blades and Ultrafins foot pockets.
UltraFins are developed and tested by professional athletes providing best quality and efficiency.
The blades are uaranteed to supply consistent thrust and power for over 2000km.
EU 36-37/ US 4.5-5.5, EU 38-39/ US 6-7, EU 40-41/ US 7.5-8, EU 42-43/ US 8.5-9, EU 44-45/US 10-11.5, EU 46-47/ US 12-13
ST 1- Extra Soft, ST 2-Soft, ST 3- Medium-Soft, ST 4- Medium, ST 5- Hard
|Blade Rails Color||
Black, White, Blue, Red, Yellow