FCS II Channel Islands AM Performance Core Tri Surfboard Fins - Large/Yellow size-xxl The structure is our famous

The structure is our famous single layer midsole with an arch support and a durable box X stitch pattern at the nylon toe piece

Construction | Alpha (NetPlus)

The FCS II MB PC Carbon Small Tri Fin Set is Matt 'Mayhem' Biolos's signature template delivers a lively combination of drive

Surf Station Rentals are the best in St

Inner storage pocket

FCS II Channel Islands AM Performance Core Tri Surfboard Fins - Large/Yellow size-xxl The structure is our famousThe FCS II Channel Islands AM PC Medium Tri Fin Set is Al Merricks Shaper Series fin with a raked side fins produce exceptional speed and drive. Features: Al Merrick's template is designed for radical, progressive surfing. The raked side fins produce exceptional speed and drive, while the smaller centre fin on the medium and large template offer quick release through turns. Works Best in: Hollow steep waves, punchy beach breaks. Works Best with: FCS