The 2BFREE fins blades are made using a hot press technology and combining a special mix of the high quality carbon and fiberglass. This is what gives you both the effectiveness and reliability in one fin. The extreme pressure and high temperature create what we call the diamond in the fin blades world. Similar to a real diamond 2BFREE fins contain extreme energy inside. By using them you can release that energy and feel the power and great responsive thrust.

These blades come in four stiffness levels:
#15 soft,
#20 medium,
#25 medium-hard,
#30 hard.

The length of the fins is 91 cm/36” with a foot pocket. The blade itself is 75 cm/29.5“ and the width is21 cm/8.3”. The color of fins is an elegant graphite combined with our bright yellow signature design.

Compatible with C4 400 and 300 foot pockets.