Mares Avanti Superchannel Open Heel Fins

Avanti Superchannel has a construction that is made to last with power and at an entry level price, you really can't get any better.  Mares Superchannel feature a channel of fexible Tecralene which gives the power that blade fin divers love with increased efficiency.  Mares is also known for its fin buckles with feature a an adjustable binding system similar to those found on ski boots. 
 

• The new blade design with a large central Superchannel and two traditional lateral channels provide excellent thrust while maintaining hi-efficiency to reduce leg fatigue
• The blade is constructed of Tecralene® and Thermoplastic rubber for extended durability
• Upper and lower stabilizers help transfer energy from foot pocket to the blade
• Available in sizes S through XL
• The straps feature ABS Plus (Adjustable Binding System) for one step quick and easy opening or closing.
• Blade Dimensions: Length 36 cm / 14.2 in Thrust area: 750 cm / 116 in (does not include foot pocket)