The Avanti Superchannel OH diving fins have a blade length that varies from 35 to 37 cm depending on the size. The fins have an open foot pocket. The three rib design allows the fins to arch during the fin stroke. The water is then channelled in the opposite direction of motion, minimising loss at the side edges of the fin. Muscle power is thus transformed into propulsive thrust.
Available in sizes S to XL, the new fins come in three colours: yellow, blue and black.
The main features of the Avanti Superchannel OH diving fins are:

- 3-channel design for more propulsion
- Standard elastic band strap
- Open anatomical foot pocket
- Robust and durable construction
 
MATERIAL:
Thermoplastic rubber-Tecralene®
BLADE LENGTH:
37cm / 14.6in (size R)
BLADE THRUST AREA:
730cm² / 113.1in² (size R)
WEIGHT OF SINGLE FIN:
0.9kg / 2lb (size R)