* Brand: Futures * Template: F4 - Essential Series * Construction: Blackstix 3.0 * Size: Small (105lb - 155lb) (47kg - 70kg) * Setup: Thruster - 3 Fin * Foil: V2 * Colour: Turquoise * Ride Number: 9.6/10 - Speed Generating * Super lightweight * Springy and ultra lively feel * Ideal for speed generation in small waves The Futures F4 Blackstix 3.0 Thruster Surfboard Fins in Blue is one of the most balanced templates Futures offer, making it one of the most popular fins in the lineup. The springy flex pattern of the Blackstix 3.0 construction combined with the V2 Foil give this fin a lively feel, making it an ideal choice for generating speed and increased drive in smaller waves while the thicker tip provides hold when you\'re on rail. V2 FOIL A V2 Foil is a V. Foil and Flat Foil blend. It takes the best speed generating attributes of the V. (at the base) and transitions into a flat foil in