Phase 5 Replacement Fin - Ear Skim Fin (Single) Size:1.7" The Biolite keeps things simple

The Biolite keeps things simple with a clean

Dual stainless tripod screws so you don’t have to worry about your housing spinning

5mm neoprene torso with 4mm arms and legs

Great for those in-between-weather trips

Phase 5 Replacement Fin - Ear Skim Fin (Single) Size:1.7" The Biolite keeps things simpleThe Ear fin is the shortest in length while deeper than the rest of the options. 3 Size Options 1. 3", 1. 7", 2. 1" The Ear fin offers the most traction & is the largest skim style fin with the most grip. Highly recommended for those who want to massively cut down the learning curve for skim style wake surfing. Includes ribs and 1. 25" screws. Sold as a single fin