The Avanti HC Pro includes all the wonderful features of the Avanti HC - a large hyperchannel for increased performance/effort ratio and soft, comfortable foot pocket - with tri-material technology! The extra material means added elasticity when kicking, for super efficiency!
Ergonomic soft liner with side inserts
Hyperchannel-induced propulsive effect with an increased performance/effort ratio
Ribs on the back of the blade that reinforce the blade while optimising the oscillation geometry
Overmoulding on the rear ribs further optimises thrust and performance".