| Jetfins The best thing about jetfins is that they are negatively bouyant. This means that they change your centre of gravity as you move your feet relative to your body in the water. If you pull your legs back and tuck them in next to your arse you become top heavy and nose dive. Similarly if you want to change your trim to point up you head up - just kick your feet back. Having dived Mares fins and ankle weights before, I find the control in water is amazing with the jetfins instead. No contest, I love them. |