The single concave under the front foot acts as a gas pedal and generous double concave through the fins provides rail-to-rail ease and plenty of lift in the small stuff

and easy to follow instructions

and stoked

Yamamoto foam rubber is ultra-stretchy

The H4 looks and surfs different to any other fin

Solarez Wax Remover And Cleaner 4oz Size:O/S The single concave under theAn effective, eco friendly, good smelling, non flammable solvent for removing wax, beach tar, grease and oil. Directions for use: If removing heavy wax buildup, allow the sun to do most of the work for you. 1) Put your board in the sun until the wax softens or liquifies. 2) With wax comb, scrape off the majority of the wax. 3) Spray onto the board and let it sit for a few seconds. 4) Wipe with a clean cloth , turn over frequently.