FCS Fin Size Chart | Fin Size |
Under 120lbs | XS |
140 - 155lbs | M |
165 - 200lbs | L |
190lbs+ | XL |
Futures Fin Size Chart | Fin Size |
75 - 115lbs | XS |
105 - 155lbs | S |
145 - 195lbs | M |
180lbs+ | L |
Longboard Fin Size Chart | |
Board Size | Fin Size |
6' - 6'11" | 6" +/- |
7' - 7'11" | 7" +/- |
8' - 8'11" | 8" +/- |
9' & up | 9" +/- |
The John John Grom model is an xtra-small size Balanced fin with a Ride Number of 6.1. This fin is a re-issue of JJF's Signature Skull model from 2008, back when he had his long hair and only weighed a hundred pounds. The template is upright with a refined tip, providing a loose feel for the kids. The Honeycomb materials make it lightweight with a neutral flex pattern, resulting in a great all around ride for the next generation.
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