Fab Force SD 1^® 

• Fab force SD1 is for those who would still be using UDT duck feet if they were lightweight, packed flat and fit comfortably.
• Polyurethane sheet webbing (tested to withstand 10 million 90-degree flexes) is supported by cast polyurethane rods to create a fin that comes the closest yet to a fish's.
• Combines blade surface area for power and a water-channeling and accelerating V-split for thrust.
• Currently in use by US SWAT teams who bought all the SD 1 in the Force Fins inventory.
• 24" from heel to wingtip.