F4 Alpha Tri Fins _featured-products_aipa-x-mayhem-torches-5-fin It cleanly cuts through big

It cleanly cuts through big bumpy chop or stiff offshore conditions and allows for smooth

The White Composite (Thermotech) fins have a consistent flex that holds great on the bottom and then release through turns

this model can be surfed on rail

Fits: 1 Board

Regular Leash for medium-sized waves and all-around conditions

F4 Alpha Tri Fins _featured-products_aipa-x-mayhem-torches-5-fin It cleanly cuts through bigThe F4 Alpha Thruster set by Futures Fins is a small sized, balanced fin with a neutral amount of flex and a neutral template. The perfect entry level fin to progress your surfing Ride Number of 5. 5. Alpha's C6 composite material is carbon and air infused making it lighter than Honeycomb. The responsive flex characteristics of C6 combine with the neutral F Series template to create one of the most exciting new products on the market. All Alpha