And the reviews are in:
"The Bio-fin Pro Yellow is a bonafide speedster, and real neck snapper off the mark."
"One out of two fins rated Excellent in the power vs. stress ergo category (the other was the Apollo Bio Pro XT), this is also the only fin test divers rated Excellent for acceleration" -Scuba Lab
"powerful, yet comfortable-it virtually form-fits to foot... Zero resistance at high speeds" -Scuba Lab
" It's 100% natural rubber construction provides a butter-soft foot pocket that feels molded to your foot. It's the only fin in this year's competition to earn an excellent rating for comfort. But while it may fit like a favorite slipper, it doesn't behave like one. The Bio-Fin Pro Yellow/C-Series outraced all comers on the speed test, muscled top score out of the thrust test and easily dusted the competition on both the slalom and efficiency courses. When test divers took it out for some real-world diving, it dominated there too. Generating snorkel bending acceleration, stability at high speeds and a nimbleness that had everybody talking, this pliable fin racked up the highest total ergo score. As the only open-heel fin rated excellent for power, for acceleration, for its efficiency with alternate kicks, as well as for comfort, it's easy to see why the Bio-Fin Pro Yellow/C-Series is this year's top overall open heel fin. " -Scuba Lab
Average Customer Review: based on 2 reviews.Rating: Apollo Bio Pro Adjustable Strap fins
FEATURES AND BENEFITS Bio-fin pro & Bio-fin pro XT
Precision engineered for optimum speed and comfort. 20°angle and 100% rubber are unique to Apollo's split-fin design. Your body will barely register the effort but you are definitely moving... and moving fast!
20° angled blade for a fin shape that works with the natural resting angles of ankle and knee - very low strain
100% rubber material for optimum weight and flexibility
Increased maximum speed and reduced fatigue
Up to 40% reduction in muscle fatigue, energy use, and air consumption; longest recorded bottom times during testing
Excellent manueverability and position control
Foot pocket is open at the toe for added comfort
Easy quick release system with finger loop for easy access
Sizes: xs, s, m, l, and xl (LL) Note: metallic pink xs, s, & m only
NATO/National Stock Number 4220-66-152-2592 (Black)
FINE TUNING While all bio-fins are 100% rubber, the hardness level does vary. Durometer ranges from original black 65 to the XT at 75. Click here to learn more about durometer differences.