Performance Glass (PG) material characteristics and flex pattern are identical to traditional fiberglass fins offering a stiff base with subtle responsive tip flex

featuring a tougher toe knurl

The Mutant Legend is constructed of TechnoButter 3X neoprene and TechnoButter Firewall in the chest and back

100% ULTRA FLEX LOWER BODY

with a durable water repellent (DWR) finish made without intentionally added PFAS

Tyler Warren Marine Ply Twin Fin Set Glass on skate acc Performance Glass (PG) material characteristics(Twin fin set) 80 20 foil: Designed by Tyler Warren, this modern take of a classic keel template is perfect for your fish. Now foiled out of marine ply, you can bring that classic look to your everyday twin fin. *** This option is raw finished no fiberglass.