Original: $38.81
-65%$38.81
$13.58The Story
Keep your SUP adventure-ready with Bluefin US Box fins, designed for secure fitting, stable tracking and efficient glide. Compatible with all Old Bluefin SUPs except the Mammoth.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
Keep your SUP adventure-ready with Bluefin US Box fins, designed for secure fitting, stable tracking and efficient glide. Compatible with all Old Bluefin SUPs except the Mammoth.






















